3905199

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 5896800

約数和(自身を除く): 1991601

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2729, 8187, 24561, 73683, 144637, 433911, 1301733, 3905199]

約数ペア:

[(1, 3905199), (3, 1301733), (9, 433911), (27, 144637), (53, 73683), (159, 24561), (477, 8187), (1431, 2729)]