86432563

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 100199680

約数和(自身を除く): 13767117

約数列:

[1, 7, 139, 211, 421, 973, 1477, 2947, 29329, 58519, 88831, 205303, 409633, 621817, 12347509, 86432563]

約数ペア:

[(1, 86432563), (7, 12347509), (139, 621817), (211, 409633), (421, 205303), (973, 88831), (1477, 58519), (2947, 29329)]