174355407

素因数分解:

$3^2\times {\mathrm{1213}}^1\times {\mathrm{15971}}^1$

素因数の和:17190

約数の個数: 12

約数和(自身を含む): 252070104

約数和(自身を除く): 77714697

約数列:

[1, 3, 9, 1213, 3639, 10917, 15971, 47913, 143739, 19372823, 58118469, 174355407]

約数ペア:

[(1, 174355407), (3, 58118469), (9, 19372823), (1213, 143739), (3639, 47913), (10917, 15971)]