68858959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5281}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 79863840

約数和(自身を除く): 11004881

約数列:

[1, 13, 17, 59, 221, 767, 1003, 5281, 13039, 68653, 89777, 311579, 1167101, 4050527, 5296843, 68858959]

約数ペア:

[(1, 68858959), (13, 5296843), (17, 4050527), (59, 1167101), (221, 311579), (767, 89777), (1003, 68653), (5281, 13039)]