139037171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1861}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 171423168

約数和(自身を除く): 32385997

約数列:

[1, 7, 13, 91, 821, 1861, 5747, 10673, 13027, 24193, 74711, 169351, 1527881, 10695167, 19862453, 139037171]

約数ペア:

[(1, 139037171), (7, 19862453), (13, 10695167), (91, 1527881), (821, 169351), (1861, 74711), (5747, 24193), (10673, 13027)]