31443477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1109}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 45252480

約数和(自身を除く): 13809003

約数列:

[1, 3, 13, 39, 727, 1109, 2181, 3327, 9451, 14417, 28353, 43251, 806243, 2418729, 10481159, 31443477]

約数ペア:

[(1, 31443477), (3, 10481159), (13, 2418729), (39, 806243), (727, 43251), (1109, 28353), (2181, 14417), (3327, 9451)]