16171083

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1296

約数の個数: 20

約数和(自身を含む): 24312288

約数和(自身を除く): 8141205

約数列:

[1, 3, 9, 27, 81, 181, 543, 1103, 1629, 3309, 4887, 9927, 14661, 29781, 89343, 199643, 598929, 1796787, 5390361, 16171083]

約数ペア:

[(1, 16171083), (3, 5390361), (9, 1796787), (27, 598929), (81, 199643), (181, 89343), (543, 29781), (1103, 14661), (1629, 9927), (3309, 4887)]