22689621

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 34242104

約数和(自身を除く): 11552483

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1117, 2257, 3351, 6771, 10053, 20313, 41329, 68137, 123987, 204411, 371961, 613233, 2521069, 7563207, 22689621]

約数ペア:

[(1, 22689621), (3, 7563207), (9, 2521069), (37, 613233), (61, 371961), (111, 204411), (183, 123987), (333, 68137), (549, 41329), (1117, 20313), (2257, 10053), (3351, 6771)]