13845489

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 21718368

約数和(自身を除く): 7872879

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 971, 2037, 2913, 4753, 6797, 14259, 20391, 47579, 94187, 142737, 282561, 659309, 1977927, 4615163, 13845489]

約数ペア:

[(1, 13845489), (3, 4615163), (7, 1977927), (21, 659309), (49, 282561), (97, 142737), (147, 94187), (291, 47579), (679, 20391), (971, 14259), (2037, 6797), (2913, 4753)]