22529241

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 37354304

約数和(自身を除く): 14825063

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1291, 1939, 2493, 3873, 5817, 9037, 11619, 17451, 27111, 81333, 357607, 1072821, 2503249, 3218463, 7509747, 22529241]

約数ペア:

[(1, 22529241), (3, 7509747), (7, 3218463), (9, 2503249), (21, 1072821), (63, 357607), (277, 81333), (831, 27111), (1291, 17451), (1939, 11619), (2493, 9037), (3873, 5817)]