2561058873

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1511}}^1\times {\mathrm{2269}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 3748006080

約数和(自身を除く): 1186947207

約数列:

[1, 3, 9, 83, 249, 747, 1511, 2269, 4533, 6807, 13599, 20421, 125413, 188327, 376239, 564981, 1128717, 1694943, 3428459, 10285377, 30856131, 284562097, 853686291, 2561058873]

約数ペア:

[(1, 2561058873), (3, 853686291), (9, 284562097), (83, 30856131), (249, 10285377), (747, 3428459), (1511, 1694943), (2269, 1128717), (4533, 564981), (6807, 376239), (13599, 188327), (20421, 125413)]