22784541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 34013952

約数和(自身を除く): 11229411

約数列:

[1, 3, 13, 39, 53, 73, 151, 159, 219, 453, 689, 949, 1963, 2067, 2847, 3869, 5889, 8003, 11023, 11607, 24009, 33069, 50297, 104039, 143299, 150891, 312117, 429897, 584219, 1752657, 7594847, 22784541]

約数ペア:

[(1, 22784541), (3, 7594847), (13, 1752657), (39, 584219), (53, 429897), (73, 312117), (151, 150891), (159, 143299), (219, 104039), (453, 50297), (689, 33069), (949, 24009), (1963, 11607), (2067, 11023), (2847, 8003), (3869, 5889)]