2017448991

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{1301}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 3033139200

約数和(自身を除く): 1015690209

約数列:

[1, 3, 9, 27, 79, 237, 711, 727, 1301, 2133, 2181, 3903, 6543, 11709, 19629, 35127, 57433, 102779, 172299, 308337, 516897, 925011, 945827, 1550691, 2775033, 2837481, 8512443, 25537329, 74720333, 224160999, 672482997, 2017448991]

約数ペア:

[(1, 2017448991), (3, 672482997), (9, 224160999), (27, 74720333), (79, 25537329), (237, 8512443), (711, 2837481), (727, 2775033), (1301, 1550691), (2133, 945827), (2181, 925011), (3903, 516897), (6543, 308337), (11709, 172299), (19629, 102779), (35127, 57433)]