21154067

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2314

約数の個数: 12

約数和(自身を含む): 23556960

約数和(自身を除く): 2402893

約数列:

[1, 11, 79, 121, 869, 2213, 9559, 24343, 174827, 267773, 1923097, 21154067]

約数ペア:

[(1, 21154067), (11, 1923097), (79, 267773), (121, 174827), (869, 24343), (2213, 9559)]