212520786049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1\times {\mathrm{269183}}^1$

素因数の和:274728

約数の個数: 16

約数和(自身を含む): 249720920064

約数和(自身を除く): 37200134015

約数列:

[1, 11, 13, 143, 5521, 60731, 71773, 269183, 789503, 2961013, 3499379, 38493169, 1486159343, 16347752773, 19320071459, 212520786049]

約数ペア:

[(1, 212520786049), (11, 19320071459), (13, 16347752773), (143, 1486159343), (5521, 38493169), (60731, 3499379), (71773, 2961013), (269183, 789503)]