1287014721

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{14221}}^1$

素因数の和:14632

約数の個数: 16

約数和(自身を含む): 1739407488

約数和(自身を除く): 452392767

約数列:

[1, 3, 97, 291, 311, 933, 14221, 30167, 42663, 90501, 1379437, 4138311, 4422731, 13268193, 429004907, 1287014721]

約数ペア:

[(1, 1287014721), (3, 429004907), (97, 13268193), (291, 4422731), (311, 4138311), (933, 1379437), (14221, 90501), (30167, 42663)]