139771489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6473}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 165320064

約数和(自身を除く): 25548575

約数列:

[1, 11, 13, 143, 151, 1661, 1963, 6473, 21593, 71203, 84149, 925639, 977423, 10751653, 12706499, 139771489]

約数ペア:

[(1, 139771489), (11, 12706499), (13, 10751653), (143, 977423), (151, 925639), (1661, 84149), (1963, 71203), (6473, 21593)]