13132847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 16252992

約数和(自身を除く): 3120145

約数列:

[1, 7, 13, 91, 277, 521, 1939, 3601, 3647, 6773, 25207, 47411, 144317, 1010219, 1876121, 13132847]

約数ペア:

[(1, 13132847), (7, 1876121), (13, 1010219), (91, 144317), (277, 47411), (521, 25207), (1939, 6773), (3601, 3647)]