6491511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 10208016

約数和(自身を除く): 3716505

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 491, 1017, 1469, 1473, 4407, 4419, 6383, 13221, 19149, 55483, 57447, 166449, 499347, 721279, 2163837, 6491511]

約数ペア:

[(1, 6491511), (3, 2163837), (9, 721279), (13, 499347), (39, 166449), (113, 57447), (117, 55483), (339, 19149), (491, 13221), (1017, 6383), (1469, 4419), (1473, 4407)]