99811313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5399}}^1$

素因数の和:5564

約数の個数: 16

約数和(自身を含む): 120960000

約数和(自身を除く): 21148687

約数列:

[1, 7, 19, 133, 139, 973, 2641, 5399, 18487, 37793, 102581, 718067, 750461, 5253227, 14258759, 99811313]

約数ペア:

[(1, 99811313), (7, 14258759), (19, 5253227), (133, 750461), (139, 718067), (973, 102581), (2641, 37793), (5399, 18487)]