25788497

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 31752192

約数和(自身を除く): 5963695

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5167, 36169, 118841, 160177, 831887, 1121239, 3684071, 25788497]

約数ペア:

[(1, 25788497), (7, 3684071), (23, 1121239), (31, 831887), (161, 160177), (217, 118841), (713, 36169), (4991, 5167)]