397304831

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{42643}}^1$

素因数の和:42683

約数の個数: 16

約数和(自身を含む): 499446528

約数和(自身を除く): 102141697

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 42643, 298501, 469073, 3283511, 5159803, 36118621, 56757833, 397304831]

約数ペア:

[(1, 397304831), (7, 56757833), (11, 36118621), (77, 5159803), (121, 3283511), (847, 469073), (1331, 298501), (9317, 42643)]