1330306131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 2452488192

約数和(自身を除く): 1122182061

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 41, 69, 77, 93, 123, 161, 197, 217, 231, 253, 287, 341, 451, 483, 591, 651, 713, 759, 861, 943, 1023, 1271, 1353, 1379, 1771, 2139, 2167, 2387, 2829, 3157, 3813, 4137, 4531, 4991, 5313, 6107, 6501, 6601, 7161, 7843, 8077, 8897, 9471, 10373, 13593, 13981, 14973, 15169, 18321, 19803, 23529, 24231, 26691, 29233, 31119, 31717, 41943, 42749, 45507, 49841, 54901, 56539, 67177, 72611, 87699, 88847, 95151, 97867, 128247, 140461, 149523, 164703, 169617, 185771, 201531, 204631, 217833, 250387, 266541, 293601, 321563, 348887, 421383, 470239, 557313, 613893, 621929, 751161, 964689, 983227, 1046661, 1300397, 1410717, 1545071, 1752709, 1865787, 2043481, 2250941, 2754257, 2949681, 3901191, 4635213, 5258127, 5758901, 6130443, 6752823, 8262771, 10815497, 14304367, 17276703, 19279799, 32446491, 40312307, 42913101, 57839397, 63347911, 120936921, 190043733, 443435377, 1330306131]

約数ペア:

[(1, 1330306131), (3, 443435377), (7, 190043733), (11, 120936921), (21, 63347911), (23, 57839397), (31, 42913101), (33, 40312307), (41, 32446491), (69, 19279799), (77, 17276703), (93, 14304367), (123, 10815497), (161, 8262771), (197, 6752823), (217, 6130443), (231, 5758901), (253, 5258127), (287, 4635213), (341, 3901191), (451, 2949681), (483, 2754257), (591, 2250941), (651, 2043481), (713, 1865787), (759, 1752709), (861, 1545071), (943, 1410717), (1023, 1300397), (1271, 1046661), (1353, 983227), (1379, 964689), (1771, 751161), (2139, 621929), (2167, 613893), (2387, 557313), (2829, 470239), (3157, 421383), (3813, 348887), (4137, 321563), (4531, 293601), (4991, 266541), (5313, 250387), (6107, 217833), (6501, 204631), (6601, 201531), (7161, 185771), (7843, 169617), (8077, 164703), (8897, 149523), (9471, 140461), (10373, 128247), (13593, 97867), (13981, 95151), (14973, 88847), (15169, 87699), (18321, 72611), (19803, 67177), (23529, 56539), (24231, 54901), (26691, 49841), (29233, 45507), (31119, 42749), (31717, 41943)]