23385447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 35817600

約数和(自身を除く): 12432153

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 839, 1467, 2517, 3097, 7551, 9291, 15941, 27873, 47823, 136757, 143469, 410271, 1230813, 2598383, 7795149, 23385447]

約数ペア:

[(1, 23385447), (3, 7795149), (9, 2598383), (19, 1230813), (57, 410271), (163, 143469), (171, 136757), (489, 47823), (839, 27873), (1467, 15941), (2517, 9291), (3097, 7551)]