7468713

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 12953600

約数和(自身を除く): 5484887

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 919, 1161, 2709, 2757, 6433, 8127, 8271, 19299, 24813, 39517, 57897, 118551, 173691, 276619, 355653, 829857, 1066959, 2489571, 7468713]

約数ペア:

[(1, 7468713), (3, 2489571), (7, 1066959), (9, 829857), (21, 355653), (27, 276619), (43, 173691), (63, 118551), (129, 57897), (189, 39517), (301, 24813), (387, 19299), (903, 8271), (919, 8127), (1161, 6433), (2709, 2757)]