42988621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 48988800

約数和(自身を除く): 6000179

約数列:

[1, 13, 19, 247, 269, 647, 3497, 5111, 8411, 12293, 66443, 159809, 174043, 2262559, 3306817, 42988621]

約数ペア:

[(1, 42988621), (13, 3306817), (19, 2262559), (247, 174043), (269, 159809), (647, 66443), (3497, 12293), (5111, 8411)]