22203489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 37149696

約数和(自身を除く): 14946207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 277, 347, 831, 1041, 1939, 2429, 3047, 3817, 5817, 7287, 9141, 11451, 21329, 26719, 63987, 80157, 96119, 288357, 672833, 1057309, 2018499, 3171927, 7401163, 22203489]

約数ペア:

[(1, 22203489), (3, 7401163), (7, 3171927), (11, 2018499), (21, 1057309), (33, 672833), (77, 288357), (231, 96119), (277, 80157), (347, 63987), (831, 26719), (1041, 21329), (1939, 11451), (2429, 9141), (3047, 7287), (3817, 5817)]