43011891

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{40847}}^1$

素因数の和:40872

約数の個数: 20

約数和(自身を含む): 69196512

約数和(自身を除く): 26184621

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 40847, 122541, 367623, 531011, 1102869, 1593033, 3308607, 4779099, 14337297, 43011891]

約数ペア:

[(1, 43011891), (3, 14337297), (9, 4779099), (13, 3308607), (27, 1593033), (39, 1102869), (81, 531011), (117, 367623), (351, 122541), (1053, 40847)]