1120071363

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{142123}}^1$

素因数の和:142234

約数の個数: 16

約数和(自身を含む): 1555405056

約数和(自身を除く): 435333693

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 142123, 426369, 5258551, 10090733, 15775653, 30272199, 373357121, 1120071363]

約数ペア:

[(1, 1120071363), (3, 373357121), (37, 30272199), (71, 15775653), (111, 10090733), (213, 5258551), (2627, 426369), (7881, 142123)]