317404417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{2647}}^1$

素因数の和:3660

約数の個数: 12

約数和(自身を含む): 349366528

約数和(自身を除く): 31962111

約数列:

[1, 11, 121, 991, 2647, 10901, 29117, 119911, 320287, 2623177, 28854947, 317404417]

約数ペア:

[(1, 317404417), (11, 28854947), (121, 2623177), (991, 320287), (2647, 119911), (10901, 29117)]