2012578353

素因数分解:

$3^3\times {\mathrm{769}}^1\times {\mathrm{96931}}^1$

素因数の和:97709

約数の個数: 16

約数和(自身を含む): 2985505600

約数和(自身を除く): 972927247

約数列:

[1, 3, 9, 27, 769, 2307, 6921, 20763, 96931, 290793, 872379, 2617137, 74539939, 223619817, 670859451, 2012578353]

約数ペア:

[(1, 2012578353), (3, 670859451), (9, 223619817), (27, 74539939), (769, 2617137), (2307, 872379), (6921, 290793), (20763, 96931)]