1393263345

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{317011}}^1$

素因数の和:317312

約数の個数: 16

約数和(自身を含む): 2236836672

約数和(自身を除く): 843573327

約数列:

[1, 3, 5, 15, 293, 879, 1465, 4395, 317011, 951033, 1585055, 4755165, 92884223, 278652669, 464421115, 1393263345]

約数ペア:

[(1, 1393263345), (3, 464421115), (5, 278652669), (15, 92884223), (293, 4755165), (879, 1585055), (1465, 951033), (4395, 317011)]