22400343

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3323}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 37335168

約数和(自身を除く): 14934825

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 3323, 6741, 9969, 23261, 29907, 69783, 209349, 355561, 1066683, 2488927, 3200049, 7466781, 22400343]

約数ペア:

[(1, 22400343), (3, 7466781), (7, 3200049), (9, 2488927), (21, 1066683), (63, 355561), (107, 209349), (321, 69783), (749, 29907), (963, 23261), (2247, 9969), (3323, 6741)]