42363489

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 66406368

約数和(自身を除く): 24042879

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 2971, 4753, 8913, 14259, 20797, 62391, 145579, 288187, 436737, 864561, 2017309, 6051927, 14121163, 42363489]

約数ペア:

[(1, 42363489), (3, 14121163), (7, 6051927), (21, 2017309), (49, 864561), (97, 436737), (147, 288187), (291, 145579), (679, 62391), (2037, 20797), (2971, 14259), (4753, 8913)]