30587853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3917}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 43254720

約数和(自身を除く): 12666867

約数列:

[1, 3, 19, 57, 137, 411, 2603, 3917, 7809, 11751, 74423, 223269, 536629, 1609887, 10195951, 30587853]

約数ペア:

[(1, 30587853), (3, 10195951), (19, 1609887), (57, 536629), (137, 223269), (411, 74423), (2603, 11751), (3917, 7809)]