281267713

素因数分解:

${\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{3881}}^1$

素因数の和:4064

約数の個数: 12

約数和(自身を含む): 296250948

約数和(自身を除く): 14983235

約数列:

[1, 23, 137, 529, 3151, 3881, 72473, 89263, 531697, 2053049, 12229031, 281267713]

約数ペア:

[(1, 281267713), (23, 12229031), (137, 2053049), (529, 531697), (3151, 89263), (3881, 72473)]