13143963

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7541}}^1$

素因数の和:7634

約数の個数: 16

約数和(自身を含む): 20272896

約数和(自身を除く): 7128933

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 7541, 22623, 52787, 158361, 625903, 1877709, 4381321, 13143963]

約数ペア:

[(1, 13143963), (3, 4381321), (7, 1877709), (21, 625903), (83, 158361), (249, 52787), (581, 22623), (1743, 7541)]