20224701

素因数分解:

$3^3\times 7^2\times {\mathrm{15287}}^1$

素因数の和:15310

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 14631939

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 15287, 45861, 107009, 137583, 321027, 412749, 749063, 963081, 2247189, 2889243, 6741567, 20224701]

約数ペア:

[(1, 20224701), (3, 6741567), (7, 2889243), (9, 2247189), (21, 963081), (27, 749063), (49, 412749), (63, 321027), (147, 137583), (189, 107009), (441, 45861), (1323, 15287)]