22230207

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 33485056

約数和(自身を除く): 11254849

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2161, 3429, 6483, 10287, 19449, 58347, 175041, 274447, 823341, 2470023, 7410069, 22230207]

約数ペア:

[(1, 22230207), (3, 7410069), (9, 2470023), (27, 823341), (81, 274447), (127, 175041), (381, 58347), (1143, 19449), (2161, 10287), (3429, 6483)]