22380183

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 37229088

約数和(自身を除く): 14848905

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2593, 2877, 7779, 8631, 18151, 23337, 54453, 163359, 355241, 1065723, 2486687, 3197169, 7460061, 22380183]

約数ペア:

[(1, 22380183), (3, 7460061), (7, 3197169), (9, 2486687), (21, 1065723), (63, 355241), (137, 163359), (411, 54453), (959, 23337), (1233, 18151), (2593, 8631), (2877, 7779)]