25945213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 31553280

約数和(自身を除く): 5608067

約数列:

[1, 7, 17, 119, 263, 829, 1841, 4471, 5803, 14093, 31297, 98651, 218027, 1526189, 3706459, 25945213]

約数ペア:

[(1, 25945213), (7, 3706459), (17, 1526189), (119, 218027), (263, 98651), (829, 31297), (1841, 14093), (4471, 5803)]