91274911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5197}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 112942144

約数和(自身を除く): 21667233

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 5197, 17563, 36379, 67561, 472927, 1003021, 7021147, 13039273, 91274911]

約数ペア:

[(1, 91274911), (7, 13039273), (13, 7021147), (91, 1003021), (193, 472927), (1351, 67561), (2509, 36379), (5197, 17563)]