270752607

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{423713}}^1$

素因数の和:423790

約数の個数: 12

約数和(自身を含む): 396596304

約数和(自身を除く): 125843697

約数列:

[1, 3, 9, 71, 213, 639, 423713, 1271139, 3813417, 30083623, 90250869, 270752607]

約数ペア:

[(1, 270752607), (3, 90250869), (9, 30083623), (71, 3813417), (213, 1271139), (639, 423713)]