30433239

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{1559}}^1$

素因数の和:1812

約数の個数: 20

約数和(自身を含む): 45679920

約数和(自身を除く): 15246681

約数列:

[1, 3, 9, 27, 81, 241, 723, 1559, 2169, 4677, 6507, 14031, 19521, 42093, 126279, 375719, 1127157, 3381471, 10144413, 30433239]

約数ペア:

[(1, 30433239), (3, 10144413), (9, 3381471), (27, 1127157), (81, 375719), (241, 126279), (723, 42093), (1559, 19521), (2169, 14031), (4677, 6507)]