1307813689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{845387}}^1$

素因数の和:845424

約数の個数: 16

約数和(自身を含む): 1704302208

約数和(自身を除く): 396488519

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 845387, 5917709, 10990031, 14371579, 76930217, 100601053, 186830527, 1307813689]

約数ペア:

[(1, 1307813689), (7, 186830527), (13, 100601053), (17, 76930217), (91, 14371579), (119, 10990031), (221, 5917709), (1547, 845387)]