874867133

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{2131}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 1008623616

約数和(自身を除く): 133756483

約数列:

[1, 7, 223, 263, 1561, 1841, 2131, 14917, 58649, 410543, 475213, 560453, 3326491, 3923171, 124981019, 874867133]

約数ペア:

[(1, 874867133), (7, 124981019), (223, 3923171), (263, 3326491), (1561, 560453), (1841, 475213), (2131, 410543), (14917, 58649)]