57120791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10639}}^1$

素因数の和:10718

約数の個数: 16

約数和(自身を含む): 71500800

約数和(自身を除く): 14380009

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 10639, 74473, 138307, 627701, 968149, 4393907, 8160113, 57120791]

約数ペア:

[(1, 57120791), (7, 8160113), (13, 4393907), (59, 968149), (91, 627701), (413, 138307), (767, 74473), (5369, 10639)]