7297927

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 9369600

約数和(自身を除く): 2071673

約数列:

[1, 7, 13, 31, 91, 169, 199, 217, 403, 1183, 1393, 2587, 2821, 5239, 6169, 18109, 33631, 36673, 43183, 80197, 235417, 561379, 1042561, 7297927]

約数ペア:

[(1, 7297927), (7, 1042561), (13, 561379), (31, 235417), (91, 80197), (169, 43183), (199, 36673), (217, 33631), (403, 18109), (1183, 6169), (1393, 5239), (2587, 2821)]