22989519

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3613}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 38337312

約数和(自身を除く): 15347793

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 3613, 6363, 10839, 25291, 32517, 75873, 227619, 364913, 1094739, 2554391, 3284217, 7663173, 22989519]

約数ペア:

[(1, 22989519), (3, 7663173), (7, 3284217), (9, 2554391), (21, 1094739), (63, 364913), (101, 227619), (303, 75873), (707, 32517), (909, 25291), (2121, 10839), (3613, 6363)]