462931857

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3793}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 681827328

約数和(自身を除く): 218895471

約数列:

[1, 3, 9, 71, 191, 213, 573, 639, 1719, 3793, 11379, 13561, 34137, 40683, 122049, 269303, 724463, 807909, 2173389, 2423727, 6520167, 51436873, 154310619, 462931857]

約数ペア:

[(1, 462931857), (3, 154310619), (9, 51436873), (71, 6520167), (191, 2423727), (213, 2173389), (573, 807909), (639, 724463), (1719, 269303), (3793, 122049), (11379, 40683), (13561, 34137)]