90788593

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 109552000

約数和(自身を除く): 18763407

約数列:

[1, 7, 19, 133, 409, 1669, 2863, 7771, 11683, 31711, 54397, 221977, 682621, 4778347, 12969799, 90788593]

約数ペア:

[(1, 90788593), (7, 12969799), (19, 4778347), (133, 682621), (409, 221977), (1669, 54397), (2863, 31711), (7771, 11683)]