2247381493

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{17903}}^1$

素因数の和:18216

約数の個数: 16

約数和(自身を含む): 2612551680

約数和(自身を除く): 365170187

約数列:

[1, 7, 79, 227, 553, 1589, 17903, 17933, 125321, 125531, 1414337, 4063981, 9900359, 28447867, 321054499, 2247381493]

約数ペア:

[(1, 2247381493), (7, 321054499), (79, 28447867), (227, 9900359), (553, 4063981), (1589, 1414337), (17903, 125531), (17933, 125321)]