2008757403

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{49943}}^1$

素因数の和:50099

約数の個数: 24

約数和(自身を含む): 2999636640

約数和(自身を除く): 990879237

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 4469, 13407, 40221, 49943, 149829, 449487, 2047663, 5443787, 6142989, 16331361, 18428967, 48994083, 223195267, 669585801, 2008757403]

約数ペア:

[(1, 2008757403), (3, 669585801), (9, 223195267), (41, 48994083), (109, 18428967), (123, 16331361), (327, 6142989), (369, 5443787), (981, 2047663), (4469, 449487), (13407, 149829), (40221, 49943)]