78733109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3079}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 97278720

約数和(自身を除く): 18545611

約数列:

[1, 7, 13, 91, 281, 1967, 3079, 3653, 21553, 25571, 40027, 280189, 865199, 6056393, 11247587, 78733109]

約数ペア:

[(1, 78733109), (7, 11247587), (13, 6056393), (91, 865199), (281, 280189), (1967, 40027), (3079, 25571), (3653, 21553)]