31504591877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1\times {\mathrm{20353}}^1$

素因数の和:21764

約数の個数: 16

約数和(自身を含む): 34712525760

約数和(自身を除く): 3207933883

約数列:

[1, 11, 109, 1199, 1291, 14201, 20353, 140719, 223883, 1547909, 2218477, 24403247, 26275723, 289032953, 2864053807, 31504591877]

約数ペア:

[(1, 31504591877), (11, 2864053807), (109, 289032953), (1199, 26275723), (1291, 24403247), (14201, 2218477), (20353, 1547909), (140719, 223883)]