40901121

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{4729}}^1$

素因数の和:4797

約数の個数: 18

約数和(自身を含む): 61059570

約数和(自身を除く): 20158449

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 4729, 8649, 14187, 42561, 146599, 439797, 1319391, 4544569, 13633707, 40901121]

約数ペア:

[(1, 40901121), (3, 13633707), (9, 4544569), (31, 1319391), (93, 439797), (279, 146599), (961, 42561), (2883, 14187), (4729, 8649)]