127447489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1087}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 142571520

約数和(自身を除く): 15124031

約数列:

[1, 13, 29, 311, 377, 1087, 4043, 9019, 14131, 31523, 117247, 338057, 409799, 4394741, 9803653, 127447489]

約数ペア:

[(1, 127447489), (13, 9803653), (29, 4394741), (311, 409799), (377, 338057), (1087, 117247), (4043, 31523), (9019, 14131)]