22501881

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{3347}}^1$

素因数の和:3442

約数の個数: 20

約数和(自身を含む): 34029072

約数和(自身を除く): 11527191

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 3347, 6723, 10041, 30123, 90369, 271107, 277801, 833403, 2500209, 7500627, 22501881]

約数ペア:

[(1, 22501881), (3, 7500627), (9, 2500209), (27, 833403), (81, 277801), (83, 271107), (249, 90369), (747, 30123), (2241, 10041), (3347, 6723)]