210345837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{13187}}^1$

素因数の和:13612

約数の個数: 16

約数和(自身を含む): 302796480

約数和(自身を除く): 92450643

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 13187, 15951, 39561, 171431, 514293, 5393483, 16180449, 70115279, 210345837]

約数ペア:

[(1, 210345837), (3, 70115279), (13, 16180449), (39, 5393483), (409, 514293), (1227, 171431), (5317, 39561), (13187, 15951)]