31107167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11078

約数の個数: 16

約数和(自身を含む): 39524352

約数和(自身を除く): 8417185

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 11027, 77189, 143351, 341837, 1003457, 2392859, 4443881, 31107167]

約数ペア:

[(1, 31107167), (7, 4443881), (13, 2392859), (31, 1003457), (91, 341837), (217, 143351), (403, 77189), (2821, 11027)]