488551238559

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{40299533}}^1$

素因数の和:40299991

約数の個数: 16

約数和(自身を含む): 725391612000

約数和(自身を除く): 236840373441

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 40299533, 120898599, 362695797, 1088087391, 18094490317, 54283470951, 162850412853, 488551238559]

約数ペア:

[(1, 488551238559), (3, 162850412853), (9, 54283470951), (27, 18094490317), (449, 1088087391), (1347, 362695797), (4041, 120898599), (12123, 40299533)]