47780211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 65479680

約数和(自身を除く): 17699469

約数列:

[1, 3, 41, 123, 463, 839, 1389, 2517, 18983, 34399, 56949, 103197, 388457, 1165371, 15926737, 47780211]

約数ペア:

[(1, 47780211), (3, 15926737), (41, 1165371), (123, 388457), (463, 103197), (839, 56949), (1389, 34399), (2517, 18983)]