172213873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{27541}}^1$

素因数の和:27604

約数の個数: 12

約数和(自身を含む): 191527068

約数和(自身を除く): 19313195

約数列:

[1, 13, 37, 169, 481, 6253, 27541, 358033, 1019017, 4654429, 13247221, 172213873]

約数ペア:

[(1, 172213873), (13, 13247221), (37, 4654429), (169, 1019017), (481, 358033), (6253, 27541)]