308097309

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 446033952

約数和(自身を除く): 137936643

約数列:

[1, 3, 13, 39, 169, 507, 557, 1091, 1671, 3273, 7241, 14183, 21723, 42549, 94133, 184379, 282399, 553137, 607687, 1823061, 7899931, 23699793, 102699103, 308097309]

約数ペア:

[(1, 308097309), (3, 102699103), (13, 23699793), (39, 7899931), (169, 1823061), (507, 607687), (557, 553137), (1091, 282399), (1671, 184379), (3273, 94133), (7241, 42549), (14183, 21723)]