About the Number

21473129601

21473129600 ← → 21473129602

2進数表記:10011111111111001011111010010000001

漢数字表記:二百十四億七千三百十二万九千六百一

素因数分解:

3 2 × 7 1 × 11 2 × 43 1 × 109 1 × 601 1

素因数の和:788
約数の個数: 144
約数和(自身を含む): 40302021760
約数和(自身を除く): 18828892159

約数列:
[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 109, 121, 129, 231, 301, 327, 363, 387, 473, 601, 693, 763, 847, 903, 981, 1089, 1199, 1419, 1803, 2289, 2541, 2709, 3311, 3597, 4207, 4257, 4687, 5203, 5409, 6611, 6867, 7623, 8393, 9933, 10791, 12621, 13189, 14061, 15609, 19833, 25179, 25843, 29799, 32809, 36421, 37863, 39567, 42183, 46277, 46827, 51557, 59499, 65509, 72721, 75537, 77529, 92323, 98427, 109263, 118701, 138831, 154671, 180901, 196527, 218163, 232587, 276969, 284273, 295281, 327789, 360899, 416493, 458563, 464013, 509047, 542703, 567127, 589581, 654489, 720599, 830907, 852819, 1082697, 1375689, 1527141, 1628109, 1701381, 1989911, 2161797, 2558457, 2816887, 3127003, 3248091, 3969889, 4127067, 4581423, 5044193, 5104143, 5969733, 6485391, 7926589, 8450661, 9381009, 11909667, 15132579, 17909199, 19718209, 21889021, 23779767, 25351983, 28143027, 30985757, 35729001, 45397737, 55486123, 59154627, 65667063, 71339301, 92957271, 166458369, 177463881, 197001189, 216900299, 278871813, 340843327, 499375107, 650700897, 1022529981, 1952102691, 2385903289, 3067589943, 7157709867, 21473129601]

約数ペア:
[(1, 21473129601), (3, 7157709867), (7, 3067589943), (9, 2385903289), (11, 1952102691), (21, 1022529981), (33, 650700897), (43, 499375107), (63, 340843327), (77, 278871813), (99, 216900299), (109, 197001189), (121, 177463881), (129, 166458369), (231, 92957271), (301, 71339301), (327, 65667063), (363, 59154627), (387, 55486123), (473, 45397737), (601, 35729001), (693, 30985757), (763, 28143027), (847, 25351983), (903, 23779767), (981, 21889021), (1089, 19718209), (1199, 17909199), (1419, 15132579), (1803, 11909667), (2289, 9381009), (2541, 8450661), (2709, 7926589), (3311, 6485391), (3597, 5969733), (4207, 5104143), (4257, 5044193), (4687, 4581423), (5203, 4127067), (5409, 3969889), (6611, 3248091), (6867, 3127003), (7623, 2816887), (8393, 2558457), (9933, 2161797), (10791, 1989911), (12621, 1701381), (13189, 1628109), (14061, 1527141), (15609, 1375689), (19833, 1082697), (25179, 852819), (25843, 830907), (29799, 720599), (32809, 654489), (36421, 589581), (37863, 567127), (39567, 542703), (42183, 509047), (46277, 464013), (46827, 458563), (51557, 416493), (59499, 360899), (65509, 327789), (72721, 295281), (75537, 284273), (77529, 276969), (92323, 232587), (98427, 218163), (109263, 196527), (118701, 180901), (138831, 154671)]

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