71866613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4729}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 88999680

約数和(自身を除く): 17133067

約数列:

[1, 7, 13, 91, 167, 1169, 2171, 4729, 15197, 33103, 61477, 430339, 789743, 5528201, 10266659, 71866613]

約数ペア:

[(1, 71866613), (7, 10266659), (13, 5528201), (91, 789743), (167, 430339), (1169, 61477), (2171, 33103), (4729, 15197)]