22626783

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2188

約数の個数: 20

約数和(自身を含む): 34063920

約数和(自身を除く): 11437137

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 2039, 3699, 6117, 11097, 18351, 55053, 165159, 279343, 838029, 2514087, 7542261, 22626783]

約数ペア:

[(1, 22626783), (3, 7542261), (9, 2514087), (27, 838029), (81, 279343), (137, 165159), (411, 55053), (1233, 18351), (2039, 11097), (3699, 6117)]