12574527

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 19701936

約数和(自身を除く): 7127409

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 757, 791, 2271, 2373, 5299, 5537, 15897, 16611, 37093, 85541, 111279, 256623, 598787, 1796361, 4191509, 12574527]

約数ペア:

[(1, 12574527), (3, 4191509), (7, 1796361), (21, 598787), (49, 256623), (113, 111279), (147, 85541), (339, 37093), (757, 16611), (791, 15897), (2271, 5537), (2373, 5299)]