28258053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 39440256

約数和(自身を除く): 11182203

約数列:

[1, 3, 23, 69, 541, 757, 1623, 2271, 12443, 17411, 37329, 52233, 409537, 1228611, 9419351, 28258053]

約数ペア:

[(1, 28258053), (3, 9419351), (23, 1228611), (69, 409537), (541, 52233), (757, 37329), (1623, 17411), (2271, 12443)]