247337849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3463}}^1$

素因数の和:3668

約数の個数: 16

約数和(自身を含む): 278006784

約数和(自身を除く): 30668935

約数列:

[1, 11, 43, 151, 473, 1661, 3463, 6493, 38093, 71423, 148909, 522913, 1637999, 5752043, 22485259, 247337849]

約数ペア:

[(1, 247337849), (11, 22485259), (43, 5752043), (151, 1637999), (473, 522913), (1661, 148909), (3463, 71423), (6493, 38093)]