8741272509

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{1978111}}^1$

素因数の和:1978608

約数の個数: 12

約数和(自身を含む): 12652004352

約数和(自身を除く): 3910731843

約数列:

[1, 3, 9, 491, 1473, 4419, 1978111, 5934333, 17802999, 971252501, 2913757503, 8741272509]

約数ペア:

[(1, 8741272509), (3, 2913757503), (9, 971252501), (491, 17802999), (1473, 5934333), (4419, 1978111)]