156957980311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{2641901}}^1$

素因数の和:2642414

約数の個数: 12

約数和(自身を含む): 172875499272

約数和(自身を除く): 15917518961

約数列:

[1, 11, 121, 491, 5401, 59411, 2641901, 29060911, 319670021, 1297173391, 14268907301, 156957980311]

約数ペア:

[(1, 156957980311), (11, 14268907301), (121, 1297173391), (491, 319670021), (5401, 29060911), (59411, 2641901)]