11207705

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 13799808

約数和(自身を除く): 2592103

約数列:

[1, 5, 71, 131, 241, 355, 655, 1205, 9301, 17111, 31571, 46505, 85555, 157855, 2241541, 11207705]

約数ペア:

[(1, 11207705), (5, 2241541), (71, 157855), (131, 85555), (241, 46505), (355, 31571), (655, 17111), (1205, 9301)]