171796618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{201167}}^1$

素因数の和:201237

約数の個数: 16

約数和(自身を含む): 299337984

約数和(自身を除く): 127541366

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 201167, 402334, 1408169, 2816338, 12271187, 24542374, 85898309, 171796618]

約数ペア:

[(1, 171796618), (2, 85898309), (7, 24542374), (14, 12271187), (61, 2816338), (122, 1408169), (427, 402334), (854, 201167)]