2247681303

素因数分解:

$3^2\times 7^2\times {\mathrm{5096783}}^1$

素因数の和:5096803

約数の個数: 18

約数和(自身を含む): 3776716944

約数和(自身を除く): 1529035641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5096783, 15290349, 35677481, 45871047, 107032443, 249742367, 321097329, 749227101, 2247681303]

約数ペア:

[(1, 2247681303), (3, 749227101), (7, 321097329), (9, 249742367), (21, 107032443), (49, 45871047), (63, 35677481), (147, 15290349), (441, 5096783)]