5391421

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{5791}}^1$

素因数の和:5824

約数の個数: 12

約数和(自身を含む): 6602880

約数和(自身を除く): 1211459

約数列:

[1, 7, 19, 49, 133, 931, 5791, 40537, 110029, 283759, 770203, 5391421]

約数ペア:

[(1, 5391421), (7, 770203), (19, 283759), (49, 110029), (133, 40537), (931, 5791)]