30708243

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 46743840

約数和(自身を除く): 16035597

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 1361, 2507, 4083, 7521, 12249, 22563, 31303, 93909, 148349, 281727, 445047, 1335141, 3412027, 10236081, 30708243]

約数ペア:

[(1, 30708243), (3, 10236081), (9, 3412027), (23, 1335141), (69, 445047), (109, 281727), (207, 148349), (327, 93909), (981, 31303), (1361, 22563), (2507, 12249), (4083, 7521)]