31144443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17807}}^1$

素因数の和:17874

約数の個数: 16

約数和(自身を含む): 46158336

約数和(自身を除く): 15013893

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 17807, 53421, 195877, 587631, 943771, 2831313, 10381481, 31144443]

約数ペア:

[(1, 31144443), (3, 10381481), (11, 2831313), (33, 943771), (53, 587631), (159, 195877), (583, 53421), (1749, 17807)]