47975121

素因数分解:

$3^2\times {\mathrm{1657}}^1\times {\mathrm{3217}}^1$

素因数の和:4880

約数の個数: 12

約数和(自身を含む): 69360772

約数和(自身を除く): 21385651

約数列:

[1, 3, 9, 1657, 3217, 4971, 9651, 14913, 28953, 5330569, 15991707, 47975121]

約数ペア:

[(1, 47975121), (3, 15991707), (9, 5330569), (1657, 28953), (3217, 14913), (4971, 9651)]