612963

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 24

約数和(自身を含む): 990080

約数和(自身を除く): 377117

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 2197, 3627, 5239, 6591, 15717, 19773, 47151, 68107, 204321, 612963]

約数ペア:

[(1, 612963), (3, 204321), (9, 68107), (13, 47151), (31, 19773), (39, 15717), (93, 6591), (117, 5239), (169, 3627), (279, 2197), (403, 1521), (507, 1209)]