8171091

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 12458640

約数和(自身を除く): 4287549

約数列:

[1, 3, 9, 27, 47, 137, 141, 411, 423, 1233, 1269, 2209, 3699, 6439, 6627, 19317, 19881, 57951, 59643, 173853, 302633, 907899, 2723697, 8171091]

約数ペア:

[(1, 8171091), (3, 2723697), (9, 907899), (27, 302633), (47, 173853), (137, 59643), (141, 57951), (411, 19881), (423, 19317), (1233, 6627), (1269, 6439), (2209, 3699)]