231796251

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{62971}}^1$

素因数の和:63386

約数の個数: 12

約数和(自身を含む): 335640760

約数和(自身を除く): 103844509

約数列:

[1, 3, 9, 409, 1227, 3681, 62971, 188913, 566739, 25755139, 77265417, 231796251]

約数ペア:

[(1, 231796251), (3, 77265417), (9, 25755139), (409, 566739), (1227, 188913), (3681, 62971)]