3130127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1224433

約数列:

[1, 7, 11, 13, 53, 59, 77, 91, 143, 371, 413, 583, 649, 689, 767, 1001, 3127, 4081, 4543, 4823, 5369, 7579, 8437, 21889, 34397, 40651, 53053, 59059, 240779, 284557, 447161, 3130127]

約数ペア:

[(1, 3130127), (7, 447161), (11, 284557), (13, 240779), (53, 59059), (59, 53053), (77, 40651), (91, 34397), (143, 21889), (371, 8437), (413, 7579), (583, 5369), (649, 4823), (689, 4543), (767, 4081), (1001, 3127)]