13420899

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 20416032

約数和(自身を除く): 6995133

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 983, 1517, 2949, 4551, 8847, 13653, 36371, 40303, 109113, 120909, 327339, 362727, 1491211, 4473633, 13420899]

約数ペア:

[(1, 13420899), (3, 4473633), (9, 1491211), (37, 362727), (41, 327339), (111, 120909), (123, 109113), (333, 40303), (369, 36371), (983, 13653), (1517, 8847), (2949, 4551)]