2791568481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{439133}}^1$

素因数の和:439312

約数の個数: 16

約数和(自身を含む): 4033006656

約数和(自身を除く): 1241438175

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 439133, 1317399, 5708729, 17126187, 71578679, 214736037, 930522827, 2791568481]

約数ペア:

[(1, 2791568481), (3, 930522827), (13, 214736037), (39, 71578679), (163, 17126187), (489, 5708729), (2119, 1317399), (6357, 439133)]