56199423

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 87464448

約数和(自身を除く): 31265025

約数列:

[1, 3, 7, 21, 49, 147, 443, 863, 1329, 2589, 3101, 6041, 9303, 18123, 21707, 42287, 65121, 126861, 382309, 1146927, 2676163, 8028489, 18733141, 56199423]

約数ペア:

[(1, 56199423), (3, 18733141), (7, 8028489), (21, 2676163), (49, 1146927), (147, 382309), (443, 126861), (863, 65121), (1329, 42287), (2589, 21707), (3101, 18123), (6041, 9303)]