839968349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{70639}}^1$

素因数の和:70720

約数の個数: 16

約数和(自身を含む): 976527360

約数和(自身を除く): 136559011

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 70639, 777029, 1624697, 3320033, 17871667, 36520363, 76360759, 839968349]

約数ペア:

[(1, 839968349), (11, 76360759), (23, 36520363), (47, 17871667), (253, 3320033), (517, 1624697), (1081, 777029), (11891, 70639)]