22128717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 32520544

約数和(自身を除く): 10391827

約数列:

[1, 3, 13, 39, 59, 163, 177, 489, 767, 2119, 2301, 3481, 6357, 9617, 10443, 28851, 45253, 125021, 135759, 375063, 567403, 1702209, 7376239, 22128717]

約数ペア:

[(1, 22128717), (3, 7376239), (13, 1702209), (39, 567403), (59, 375063), (163, 135759), (177, 125021), (489, 45253), (767, 28851), (2119, 10443), (2301, 9617), (3481, 6357)]