71334809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27031}}^1$

素因数の和:27080

約数の個数: 16

約数和(自身を含む): 90827520

約数和(自身を除く): 19492711

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 27031, 189217, 351403, 783899, 2459821, 5487293, 10190687, 71334809]

約数ペア:

[(1, 71334809), (7, 10190687), (13, 5487293), (29, 2459821), (91, 783899), (203, 351403), (377, 189217), (2639, 27031)]