138784369

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 148459392

約数和(自身を除く): 9675023

約数列:

[1, 23, 53, 257, 443, 1219, 5911, 10189, 13621, 23479, 113851, 313283, 540017, 2618573, 6034103, 138784369]

約数ペア:

[(1, 138784369), (23, 6034103), (53, 2618573), (257, 540017), (443, 313283), (1219, 113851), (5911, 23479), (10189, 13621)]