17426297

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 20808192

約数和(自身を除く): 3381895

約数列:

[1, 7, 37, 61, 259, 427, 1103, 2257, 7721, 15799, 40811, 67283, 285677, 470981, 2489471, 17426297]

約数ペア:

[(1, 17426297), (7, 2489471), (37, 470981), (61, 285677), (259, 67283), (427, 40811), (1103, 15799), (2257, 7721)]