161622071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 177260160

約数和(自身を除く): 15638089

約数列:

[1, 13, 79, 241, 653, 1027, 3133, 8489, 19039, 51587, 157373, 247507, 670631, 2045849, 12432467, 161622071]

約数ペア:

[(1, 161622071), (13, 12432467), (79, 2045849), (241, 670631), (653, 247507), (1027, 157373), (3133, 51587), (8489, 19039)]