3865311

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 5930496

約数和(自身を除く): 2065185

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 263, 639, 789, 1633, 2367, 4899, 6049, 14697, 18147, 18673, 54441, 56019, 168057, 429479, 1288437, 3865311]

約数ペア:

[(1, 3865311), (3, 1288437), (9, 429479), (23, 168057), (69, 56019), (71, 54441), (207, 18673), (213, 18147), (263, 14697), (639, 6049), (789, 4899), (1633, 2367)]