23056947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 13438413

約数列:

[1, 3, 9, 17, 27, 51, 153, 191, 263, 459, 573, 789, 1719, 2367, 3247, 4471, 5157, 7101, 9741, 13413, 29223, 40239, 50233, 87669, 120717, 150699, 452097, 853961, 1356291, 2561883, 7685649, 23056947]

約数ペア:

[(1, 23056947), (3, 7685649), (9, 2561883), (17, 1356291), (27, 853961), (51, 452097), (153, 150699), (191, 120717), (263, 87669), (459, 50233), (573, 40239), (789, 29223), (1719, 13413), (2367, 9741), (3247, 7101), (4471, 5157)]