19826127

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 30086784

約数和(自身を除く): 10260657

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 983, 2241, 2949, 6723, 8847, 20169, 26541, 79623, 81589, 238869, 244767, 734301, 2202903, 6608709, 19826127]

約数ペア:

[(1, 19826127), (3, 6608709), (9, 2202903), (27, 734301), (81, 244767), (83, 238869), (243, 81589), (249, 79623), (747, 26541), (983, 20169), (2241, 8847), (2949, 6723)]