25597413

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 14238747

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3989, 6417, 11967, 35901, 91747, 123659, 275241, 370977, 825723, 1112931, 2844157, 8532471, 25597413]

約数ペア:

[(1, 25597413), (3, 8532471), (9, 2844157), (23, 1112931), (31, 825723), (69, 370977), (93, 275241), (207, 123659), (279, 91747), (713, 35901), (2139, 11967), (3989, 6417)]