8342721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 12894336

約数和(自身を除く): 4551615

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 983, 2829, 2949, 8487, 8847, 22609, 40303, 67827, 120909, 203481, 362727, 926969, 2780907, 8342721]

約数ペア:

[(1, 8342721), (3, 2780907), (9, 926969), (23, 362727), (41, 203481), (69, 120909), (123, 67827), (207, 40303), (369, 22609), (943, 8847), (983, 8487), (2829, 2949)]