12694087

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 20

約数和(自身を含む): 15730416

約数和(自身を除く): 3036329

約数列:

[1, 7, 17, 49, 119, 311, 343, 833, 2177, 2401, 5287, 5831, 15239, 37009, 40817, 106673, 259063, 746711, 1813441, 12694087]

約数ペア:

[(1, 12694087), (7, 1813441), (17, 746711), (49, 259063), (119, 106673), (311, 40817), (343, 37009), (833, 15239), (2177, 5831), (2401, 5287)]