12746617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 14675472

約数和(自身を除く): 1928855

約数列:

[1, 13, 17, 137, 221, 421, 1781, 2329, 5473, 7157, 30277, 57677, 93041, 749801, 980509, 12746617]

約数ペア:

[(1, 12746617), (13, 980509), (17, 749801), (137, 93041), (221, 57677), (421, 30277), (1781, 7157), (2329, 5473)]