109481519

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 128354880

約数和(自身を除く): 18873361

約数列:

[1, 7, 61, 113, 427, 791, 2269, 6893, 15883, 48251, 138409, 256397, 968863, 1794779, 15640217, 109481519]

約数ペア:

[(1, 109481519), (7, 15640217), (61, 1794779), (113, 968863), (427, 256397), (791, 138409), (2269, 48251), (6893, 15883)]