2017675737

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6883}}^1$

素因数の和:6960

約数の個数: 80

約数和(自身を含む): 3838298112

約数和(自身を除く): 1820622375

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 81, 99, 141, 189, 231, 297, 329, 423, 517, 567, 693, 891, 987, 1269, 1551, 2079, 2961, 3619, 3807, 4653, 6237, 6883, 8883, 10857, 13959, 20649, 26649, 32571, 41877, 48181, 61947, 75713, 97713, 144543, 185841, 227139, 293139, 323501, 433629, 529991, 557523, 681417, 970503, 1300887, 1589973, 2044251, 2264507, 2911509, 3558511, 3902661, 4769919, 6132753, 6793521, 8734527, 10675533, 14309757, 20380563, 24909577, 26203581, 32026599, 42929271, 61141689, 74728731, 96079797, 183425067, 224186193, 288239391, 672558579, 2017675737]

約数ペア:

[(1, 2017675737), (3, 672558579), (7, 288239391), (9, 224186193), (11, 183425067), (21, 96079797), (27, 74728731), (33, 61141689), (47, 42929271), (63, 32026599), (77, 26203581), (81, 24909577), (99, 20380563), (141, 14309757), (189, 10675533), (231, 8734527), (297, 6793521), (329, 6132753), (423, 4769919), (517, 3902661), (567, 3558511), (693, 2911509), (891, 2264507), (987, 2044251), (1269, 1589973), (1551, 1300887), (2079, 970503), (2961, 681417), (3619, 557523), (3807, 529991), (4653, 433629), (6237, 323501), (6883, 293139), (8883, 227139), (10857, 185841), (13959, 144543), (20649, 97713), (26649, 75713), (32571, 61947), (41877, 48181)]