1279236731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{2963}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 1392368640

約数和(自身を除く): 113131909

約数列:

[1, 19, 31, 589, 733, 2963, 13927, 22723, 56297, 91853, 431737, 1745207, 2171879, 41265701, 67328249, 1279236731]

約数ペア:

[(1, 1279236731), (19, 67328249), (31, 41265701), (589, 2171879), (733, 1745207), (2963, 431737), (13927, 91853), (22723, 56297)]