2730672007

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{21179}}^1$

素因数の和:21462

約数の個数: 16

約数和(自身を含む): 3167850240

約数和(自身を除く): 437178233

約数列:

[1, 7, 113, 163, 791, 1141, 18419, 21179, 128933, 148253, 2393227, 3452177, 16752589, 24165239, 390096001, 2730672007]

約数ペア:

[(1, 2730672007), (7, 390096001), (113, 24165239), (163, 16752589), (791, 3452177), (1141, 2393227), (18419, 148253), (21179, 128933)]