12047211

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 19690944

約数和(自身を除く): 7643733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 4507, 13521, 40563, 49577, 121689, 148731, 365067, 446193, 1095201, 1338579, 4015737, 12047211]

約数ペア:

[(1, 12047211), (3, 4015737), (9, 1338579), (11, 1095201), (27, 446193), (33, 365067), (81, 148731), (99, 121689), (243, 49577), (297, 40563), (891, 13521), (2673, 4507)]