47869833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20431}}^1$

素因数の和:20516

約数の個数: 16

約数和(自身を含む): 70612992

約数和(自身を除く): 22743159

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 20431, 61293, 224741, 674223, 1450601, 4351803, 15956611, 47869833]

約数ペア:

[(1, 47869833), (3, 15956611), (11, 4351803), (33, 1450601), (71, 674223), (213, 224741), (781, 61293), (2343, 20431)]