13563759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 19877760

約数和(自身を除く): 6314001

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2957, 4587, 8871, 32527, 97581, 411023, 1233069, 4521253, 13563759]

約数ペア:

[(1, 13563759), (3, 4521253), (11, 1233069), (33, 411023), (139, 97581), (417, 32527), (1529, 8871), (2957, 4587)]