2013183405

素因数分解:

$3^2\times 5^1\times {\mathrm{44737409}}^1$

素因数の和:44737420

約数の個数: 12

約数和(自身を含む): 3489517980

約数和(自身を除く): 1476334575

約数列:

[1, 3, 5, 9, 15, 45, 44737409, 134212227, 223687045, 402636681, 671061135, 2013183405]

約数ペア:

[(1, 2013183405), (3, 671061135), (5, 402636681), (9, 223687045), (15, 134212227), (45, 44737409)]