31414221

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3253}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 48224280

約数和(自身を除く): 16810059

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 3253, 9657, 9759, 29277, 94337, 120361, 283011, 361083, 849033, 1083249, 3490469, 10471407, 31414221]

約数ペア:

[(1, 31414221), (3, 10471407), (9, 3490469), (29, 1083249), (37, 849033), (87, 361083), (111, 283011), (261, 120361), (333, 94337), (1073, 29277), (3219, 9759), (3253, 9657)]