8513559

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4792041

約数列:

[1, 3, 9, 27, 29, 83, 87, 131, 249, 261, 393, 747, 783, 1179, 2241, 2407, 3537, 3799, 7221, 10873, 11397, 21663, 32619, 34191, 64989, 97857, 102573, 293571, 315317, 945951, 2837853, 8513559]

約数ペア:

[(1, 8513559), (3, 2837853), (9, 945951), (27, 315317), (29, 293571), (83, 102573), (87, 97857), (131, 64989), (249, 34191), (261, 32619), (393, 21663), (747, 11397), (783, 10873), (1179, 7221), (2241, 3799), (2407, 3537)]