13129457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 15427584

約数和(自身を除く): 2298127

約数列:

[1, 11, 17, 61, 187, 671, 1037, 1151, 11407, 12661, 19567, 70211, 215237, 772321, 1193587, 13129457]

約数ペア:

[(1, 13129457), (11, 1193587), (17, 772321), (61, 215237), (187, 70211), (671, 19567), (1037, 12661), (1151, 11407)]