22520883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8863}}^1$

素因数の和:8895

約数の個数: 24

約数和(自身を含む): 37725184

約数和(自身を除く): 15204301

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 8863, 26589, 62041, 97493, 186123, 292479, 682451, 1072423, 2047353, 3217269, 7506961, 22520883]

約数ペア:

[(1, 22520883), (3, 7506961), (7, 3217269), (11, 2047353), (21, 1072423), (33, 682451), (77, 292479), (121, 186123), (231, 97493), (363, 62041), (847, 26589), (2541, 8863)]