23192197

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 27302400

約数和(自身を除く): 4110203

約数列:

[1, 7, 47, 157, 329, 449, 1099, 3143, 7379, 21103, 51653, 70493, 147721, 493451, 3313171, 23192197]

約数ペア:

[(1, 23192197), (7, 3313171), (47, 493451), (157, 147721), (329, 70493), (449, 51653), (1099, 21103), (3143, 7379)]