108508393

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 129652688

約数和(自身を除く): 21144295

約数列:

[1, 7, 43, 49, 301, 343, 1051, 2107, 2401, 7357, 14749, 45193, 51499, 103243, 316351, 360493, 2214457, 2523451, 15501199, 108508393]

約数ペア:

[(1, 108508393), (7, 15501199), (43, 2523451), (49, 2214457), (301, 360493), (343, 316351), (1051, 103243), (2107, 51499), (2401, 45193), (7357, 14749)]