22801437

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 12579363

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 2099, 3621, 6297, 10863, 18891, 35683, 107049, 149029, 321147, 447087, 1341261, 2533493, 7600479, 22801437]

約数ペア:

[(1, 22801437), (3, 7600479), (9, 2533493), (17, 1341261), (51, 447087), (71, 321147), (153, 149029), (213, 107049), (639, 35683), (1207, 18891), (2099, 10863), (3621, 6297)]