331783331

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 376017600

約数和(自身を除く): 44234269

約数列:

[1, 11, 61, 79, 121, 569, 671, 869, 4819, 6259, 7381, 9559, 34709, 44951, 53009, 68849, 381799, 494461, 583099, 2742011, 4199789, 5439071, 30162121, 331783331]

約数ペア:

[(1, 331783331), (11, 30162121), (61, 5439071), (79, 4199789), (121, 2742011), (569, 583099), (671, 494461), (869, 381799), (4819, 68849), (6259, 53009), (7381, 44951), (9559, 34709)]