18079143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4271}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 25837056

約数和(自身を除く): 7757913

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 4271, 12813, 72607, 217821, 354493, 1063479, 6026381, 18079143]

約数ペア:

[(1, 18079143), (3, 6026381), (17, 1063479), (51, 354493), (83, 217821), (249, 72607), (1411, 12813), (4233, 4271)]