7145619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 10456992

約数和(自身を除く): 3311373

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 3457, 10371, 44941, 134823, 183221, 549663, 2381873, 7145619]

約数ペア:

[(1, 7145619), (3, 2381873), (13, 549663), (39, 183221), (53, 134823), (159, 44941), (689, 10371), (2067, 3457)]