40480071

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 55461120

約数和(自身を除く): 14981049

約数列:

[1, 3, 43, 129, 311, 933, 1009, 3027, 13373, 40119, 43387, 130161, 313799, 941397, 13493357, 40480071]

約数ペア:

[(1, 40480071), (3, 13493357), (43, 941397), (129, 313799), (311, 130161), (933, 43387), (1009, 40119), (3027, 13373)]