1290614403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{39443}}^1$

素因数の和:40298

約数の個数: 16

約数和(自身を含む): 1855445760

約数和(自身を除く): 564831357

約数列:

[1, 3, 13, 39, 839, 2517, 10907, 32721, 39443, 118329, 512759, 1538277, 33092677, 99278031, 430204801, 1290614403]

約数ペア:

[(1, 1290614403), (3, 430204801), (13, 99278031), (39, 33092677), (839, 1538277), (2517, 512759), (10907, 118329), (32721, 39443)]