857709619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{2287}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 979026048

約数和(自身を除く): 121316429

約数列:

[1, 13, 17, 221, 1697, 2287, 22061, 28849, 29731, 38879, 375037, 505427, 3881039, 50453507, 65977663, 857709619]

約数ペア:

[(1, 857709619), (13, 65977663), (17, 50453507), (221, 3881039), (1697, 505427), (2287, 375037), (22061, 38879), (28849, 29731)]