28460929

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 33618816

約数和(自身を除く): 5157887

約数列:

[1, 7, 41, 131, 287, 757, 917, 5299, 5371, 31037, 37597, 99167, 217259, 694169, 4065847, 28460929]

約数ペア:

[(1, 28460929), (7, 4065847), (41, 694169), (131, 217259), (287, 99167), (757, 37597), (917, 31037), (5299, 5371)]