355540341

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{1259}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 514654560

約数和(自身を除く): 159114219

約数列:

[1, 3, 13, 39, 169, 507, 557, 1259, 1671, 3777, 7241, 16367, 21723, 49101, 94133, 212771, 282399, 638313, 701263, 2103789, 9116419, 27349257, 118513447, 355540341]

約数ペア:

[(1, 355540341), (3, 118513447), (13, 27349257), (39, 9116419), (169, 2103789), (507, 701263), (557, 638313), (1259, 282399), (1671, 212771), (3777, 94133), (7241, 49101), (16367, 21723)]