7929459

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 11985792

約数和(自身を除く): 4056333

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 293, 873, 879, 2637, 3007, 9021, 9083, 27063, 27249, 28421, 81747, 85263, 255789, 881051, 2643153, 7929459]

約数ペア:

[(1, 7929459), (3, 2643153), (9, 881051), (31, 255789), (93, 85263), (97, 81747), (279, 28421), (291, 27249), (293, 27063), (873, 9083), (879, 9021), (2637, 3007)]