109285309

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 129292416

約数和(自身を除く): 20007107

約数列:

[1, 7, 37, 131, 259, 917, 3221, 4847, 22547, 33929, 119177, 421951, 834239, 2953657, 15612187, 109285309]

約数ペア:

[(1, 109285309), (7, 15612187), (37, 2953657), (131, 834239), (259, 421951), (917, 119177), (3221, 33929), (4847, 22547)]