6397515279

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{5059}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 9377596800

約数和(自身を除く): 2980081521

約数列:

[1, 3, 9, 71, 213, 639, 1979, 5059, 5937, 15177, 17811, 45531, 140509, 359189, 421527, 1077567, 1264581, 3232701, 10011761, 30035283, 90105849, 710835031, 2132505093, 6397515279]

約数ペア:

[(1, 6397515279), (3, 2132505093), (9, 710835031), (71, 90105849), (213, 30035283), (639, 10011761), (1979, 3232701), (5059, 1264581), (5937, 1077567), (15177, 421527), (17811, 359189), (45531, 140509)]