22125249

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 32807424

約数和(自身を除く): 10682175

約数列:

[1, 3, 9, 61, 183, 191, 211, 549, 573, 633, 1719, 1899, 11651, 12871, 34953, 38613, 40301, 104859, 115839, 120903, 362709, 2458361, 7375083, 22125249]

約数ペア:

[(1, 22125249), (3, 7375083), (9, 2458361), (61, 362709), (183, 120903), (191, 115839), (211, 104859), (549, 40301), (573, 38613), (633, 34953), (1719, 12871), (1899, 11651)]