2006532009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{74143}}^1$

素因数の和:74277

約数の個数: 24

約数和(自身を含む): 3022702592

約数和(自身を除く): 1016170583

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 3007, 9021, 27063, 74143, 222429, 667287, 2298433, 6895299, 7191871, 20685897, 21575613, 64726839, 222948001, 668844003, 2006532009]

約数ペア:

[(1, 2006532009), (3, 668844003), (9, 222948001), (31, 64726839), (93, 21575613), (97, 20685897), (279, 7191871), (291, 6895299), (873, 2298433), (3007, 667287), (9021, 222429), (27063, 74143)]