313929315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{996601}}^1$

素因数の和:996619

約数の個数: 24

約数和(自身を含む): 621879648

約数和(自身を除く): 307950333

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 996601, 2989803, 4983005, 6976207, 8969409, 14949015, 20928621, 34881035, 44847045, 62785863, 104643105, 313929315]

約数ペア:

[(1, 313929315), (3, 104643105), (5, 62785863), (7, 44847045), (9, 34881035), (15, 20928621), (21, 14949015), (35, 8969409), (45, 6976207), (63, 4983005), (105, 2989803), (315, 996601)]