13120233

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5839}}^1$

素因数の和:5956

約数の個数: 16

約数和(自身を含む): 20183040

約数和(自身を除く): 7062807

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5839, 17517, 40873, 122619, 624773, 1874319, 4373411, 13120233]

約数ペア:

[(1, 13120233), (3, 4373411), (7, 1874319), (21, 624773), (107, 122619), (321, 40873), (749, 17517), (2247, 5839)]