22266819

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 34146112

約数和(自身を除く): 11879293

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 2131, 3483, 6393, 10449, 19179, 57537, 91633, 172611, 274899, 517833, 824697, 2474091, 7422273, 22266819]

約数ペア:

[(1, 22266819), (3, 7422273), (9, 2474091), (27, 824697), (43, 517833), (81, 274899), (129, 172611), (243, 91633), (387, 57537), (1161, 19179), (2131, 10449), (3483, 6393)]