30946713

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 48339648

約数和(自身を除く): 17392935

約数列:

[1, 3, 7, 21, 43, 129, 301, 797, 903, 1849, 2391, 5547, 5579, 12943, 16737, 34271, 38829, 102813, 239897, 719691, 1473653, 4420959, 10315571, 30946713]

約数ペア:

[(1, 30946713), (3, 10315571), (7, 4420959), (21, 1473653), (43, 719691), (129, 239897), (301, 102813), (797, 38829), (903, 34271), (1849, 16737), (2391, 12943), (5547, 5579)]