30366081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 45686784

約数和(自身を除く): 15320703

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 857, 1143, 2571, 3937, 7713, 11811, 26567, 35433, 79701, 108839, 239103, 326517, 979551, 3374009, 10122027, 30366081]

約数ペア:

[(1, 30366081), (3, 10122027), (9, 3374009), (31, 979551), (93, 326517), (127, 239103), (279, 108839), (381, 79701), (857, 35433), (1143, 26567), (2571, 11811), (3937, 7713)]