17219384001

素因数分解:

$3^3\times {\mathrm{1999}}^1\times {\mathrm{319037}}^1$

素因数の和:321045

約数の個数: 16

約数和(自身を含む): 25523040000

約数和(自身を除く): 8303655999

約数列:

[1, 3, 9, 27, 1999, 5997, 17991, 53973, 319037, 957111, 2871333, 8613999, 637754963, 1913264889, 5739794667, 17219384001]

約数ペア:

[(1, 17219384001), (3, 5739794667), (9, 1913264889), (27, 637754963), (1999, 8613999), (5997, 2871333), (17991, 957111), (53973, 319037)]