5421876481

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1\times {\mathrm{6823}}^1$

素因数の和:8752

約数の個数: 16

約数和(自身を含む): 6302318848

約数和(自身を除く): 880442367

約数列:

[1, 7, 61, 427, 1861, 6823, 13027, 47761, 113521, 416203, 794647, 2913421, 12697603, 88883221, 774553783, 5421876481]

約数ペア:

[(1, 5421876481), (7, 774553783), (61, 88883221), (427, 12697603), (1861, 2913421), (6823, 794647), (13027, 416203), (47761, 113521)]