2856554327

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{638051}}^1$

素因数の和:638110

約数の個数: 12

約数和(自身を含む): 3224714808

約数和(自身を除く): 368160481

約数列:

[1, 11, 37, 121, 407, 4477, 638051, 7018561, 23607887, 77204171, 259686757, 2856554327]

約数ペア:

[(1, 2856554327), (11, 259686757), (37, 77204171), (121, 23607887), (407, 7018561), (4477, 638051)]