42618191

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 55570896

約数和(自身を除く): 12952705

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2137, 2849, 14959, 19943, 23507, 79069, 104713, 164549, 553483, 869759, 1151843, 3874381, 6088313, 42618191]

約数ペア:

[(1, 42618191), (7, 6088313), (11, 3874381), (37, 1151843), (49, 869759), (77, 553483), (259, 164549), (407, 104713), (539, 79069), (1813, 23507), (2137, 19943), (2849, 14959)]