71388447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3217}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 102718560

約数和(自身を除く): 31330113

約数列:

[1, 3, 13, 39, 569, 1707, 3217, 7397, 9651, 22191, 41821, 125463, 1830473, 5491419, 23796149, 71388447]

約数ペア:

[(1, 71388447), (3, 23796149), (13, 5491419), (39, 1830473), (569, 125463), (1707, 41821), (3217, 22191), (7397, 9651)]