22514961

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 35303520

約数和(自身を除く): 12788559

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 1579, 2037, 4737, 4753, 11053, 14259, 33159, 77371, 153163, 232113, 459489, 1072141, 3216423, 7504987, 22514961]

約数ペア:

[(1, 22514961), (3, 7504987), (7, 3216423), (21, 1072141), (49, 459489), (97, 232113), (147, 153163), (291, 77371), (679, 33159), (1579, 14259), (2037, 11053), (4737, 4753)]