429349487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{20357}}^1$

素因数の和:20518

約数の個数: 16

約数和(自身を含む): 515953152

約数和(自身を除く): 86603665

約数列:

[1, 7, 23, 131, 161, 917, 3013, 20357, 21091, 142499, 468211, 2666767, 3277477, 18667369, 61335641, 429349487]

約数ペア:

[(1, 429349487), (7, 61335641), (23, 18667369), (131, 3277477), (161, 2666767), (917, 468211), (3013, 142499), (20357, 21091)]