9888873

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 14557248

約数和(自身を除く): 4668375

約数列:

[1, 3, 19, 23, 57, 69, 361, 397, 437, 1083, 1191, 1311, 7543, 8303, 9131, 22629, 24909, 27393, 143317, 173489, 429951, 520467, 3296291, 9888873]

約数ペア:

[(1, 9888873), (3, 3296291), (19, 520467), (23, 429951), (57, 173489), (69, 143317), (361, 27393), (397, 24909), (437, 22629), (1083, 9131), (1191, 8303), (1311, 7543)]