156969307

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{30169}}^1$

素因数の和:30234

約数の個数: 12

約数和(自身を含む): 176554840

約数和(自身を除く): 19585533

約数列:

[1, 11, 43, 121, 473, 5203, 30169, 331859, 1297267, 3650449, 14269937, 156969307]

約数ペア:

[(1, 156969307), (11, 14269937), (43, 3650449), (121, 1297267), (473, 331859), (5203, 30169)]