12779997131

素因数分解:

${\mathrm{11}}^4\times {\mathrm{271}}^1\times {\mathrm{3221}}^1$

素因数の和:3536

約数の個数: 20

約数和(自身を含む): 14114164320

約数和(自身を除く): 1334167189

約数列:

[1, 11, 121, 271, 1331, 2981, 3221, 14641, 32791, 35431, 360701, 389741, 872891, 3967711, 4287151, 9601801, 47158661, 105619811, 1161817921, 12779997131]

約数ペア:

[(1, 12779997131), (11, 1161817921), (121, 105619811), (271, 47158661), (1331, 9601801), (2981, 4287151), (3221, 3967711), (14641, 872891), (32791, 389741), (35431, 360701)]