112138019

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{17207}}^1$

素因数の和:17247

約数の個数: 16

約数和(自身を含む): 137664000

約数和(自身を除く): 25525981

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 17207, 120449, 326933, 843143, 2288531, 5902001, 16019717, 112138019]

約数ペア:

[(1, 112138019), (7, 16019717), (19, 5902001), (49, 2288531), (133, 843143), (343, 326933), (931, 120449), (6517, 17207)]