1275794611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{33301}}^1$

素因数の和:33742

約数の個数: 16

約数和(自身を含む): 1573985728

約数和(自身を除く): 298191117

約数列:

[1, 7, 13, 91, 421, 2947, 5473, 33301, 38311, 233107, 432913, 3030391, 14019721, 98138047, 182256373, 1275794611]

約数ペア:

[(1, 1275794611), (7, 182256373), (13, 98138047), (91, 14019721), (421, 3030391), (2947, 432913), (5473, 233107), (33301, 38311)]