11391881039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1\times {\mathrm{26227}}^1$

素因数の和:31886

約数の個数: 16

約数和(自身を含む): 14205924096

約数和(自身を除く): 2814043057

約数列:

[1, 7, 11, 77, 5641, 26227, 39487, 62051, 183589, 288497, 434357, 2019479, 147946507, 1035625549, 1627411577, 11391881039]

約数ペア:

[(1, 11391881039), (7, 1627411577), (11, 1035625549), (77, 147946507), (5641, 2019479), (26227, 434357), (39487, 288497), (62051, 183589)]