126671951

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 146737920

約数和(自身を除く): 20065969

約数列:

[1, 7, 139, 211, 617, 973, 1477, 4319, 29329, 85763, 130187, 205303, 600341, 911309, 18095993, 126671951]

約数ペア:

[(1, 126671951), (7, 18095993), (139, 911309), (211, 600341), (617, 205303), (973, 130187), (1477, 85763), (4319, 29329)]