86661169

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 101122560

約数和(自身を除く): 14461391

約数列:

[1, 7, 89, 113, 623, 791, 1231, 8617, 10057, 70399, 109559, 139103, 766913, 973721, 12380167, 86661169]

約数ペア:

[(1, 86661169), (7, 12380167), (89, 973721), (113, 766913), (623, 139103), (791, 109559), (1231, 70399), (8617, 10057)]