1196721

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 16

約数和(自身を含む): 1792000

約数和(自身を除く): 595279

約数列:

[1, 3, 9, 27, 127, 349, 381, 1047, 1143, 3141, 3429, 9423, 44323, 132969, 398907, 1196721]

約数ペア:

[(1, 1196721), (3, 398907), (9, 132969), (27, 44323), (127, 9423), (349, 3429), (381, 3141), (1047, 1143)]