25790233

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 30659584

約数和(自身を除く): 4869351

約数列:

[1, 7, 31, 157, 217, 757, 1099, 4867, 5299, 23467, 34069, 118849, 164269, 831943, 3684319, 25790233]

約数ペア:

[(1, 25790233), (7, 3684319), (31, 831943), (157, 164269), (217, 118849), (757, 34069), (1099, 23467), (4867, 5299)]