129431289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{4013}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 186121152

約数和(自身を除く): 56689863

約数列:

[1, 3, 13, 39, 827, 2481, 4013, 10751, 12039, 32253, 52169, 156507, 3318751, 9956253, 43143763, 129431289]

約数ペア:

[(1, 129431289), (3, 43143763), (13, 9956253), (39, 3318751), (827, 156507), (2481, 52169), (4013, 32253), (10751, 12039)]