4123838889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{686963}}^1$

素因数の和:687021

約数の個数: 24

約数和(自身を含む): 6429983040

約数和(自身を除く): 2306144151

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 686963, 2060889, 6182667, 15800149, 19921927, 47400447, 59765781, 142201341, 179297343, 458204321, 1374612963, 4123838889]

約数ペア:

[(1, 4123838889), (3, 1374612963), (9, 458204321), (23, 179297343), (29, 142201341), (69, 59765781), (87, 47400447), (207, 19921927), (261, 15800149), (667, 6182667), (2001, 2060889), (6003, 686963)]