1520807433

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{90379}}^1$

素因数の和:90532

約数の個数: 16

約数和(自身を含む): 2082355200

約数和(自身を除く): 561547767

約数列:

[1, 3, 71, 79, 213, 237, 5609, 16827, 90379, 271137, 6416909, 7139941, 19250727, 21419823, 506935811, 1520807433]

約数ペア:

[(1, 1520807433), (3, 506935811), (71, 21419823), (79, 19250727), (213, 7139941), (237, 6416909), (5609, 271137), (16827, 90379)]