23146731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 35409920

約数和(自身を除く): 12263189

約数列:

[1, 3, 9, 19, 57, 171, 223, 607, 669, 1821, 2007, 4237, 5463, 11533, 12711, 34599, 38133, 103797, 135361, 406083, 1218249, 2571859, 7715577, 23146731]

約数ペア:

[(1, 23146731), (3, 7715577), (9, 2571859), (19, 1218249), (57, 406083), (171, 135361), (223, 103797), (607, 38133), (669, 34599), (1821, 12711), (2007, 11533), (4237, 5463)]