71844409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{941}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 88623360

約数和(自身を除く): 16778951

約数列:

[1, 7, 13, 91, 839, 941, 5873, 6587, 10907, 12233, 76349, 85631, 789499, 5526493, 10263487, 71844409]

約数ペア:

[(1, 71844409), (7, 10263487), (13, 5526493), (91, 789499), (839, 85631), (941, 76349), (5873, 12233), (6587, 10907)]