2002304847

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{102793}}^1$

素因数の和:102990

約数の個数: 16

約数和(自身を含む): 2749945088

約数和(自身を除く): 747640241

約数列:

[1, 3, 43, 129, 151, 453, 6493, 19479, 102793, 308379, 4420099, 13260297, 15521743, 46565229, 667434949, 2002304847]

約数ペア:

[(1, 2002304847), (3, 667434949), (43, 46565229), (129, 15521743), (151, 13260297), (453, 4420099), (6493, 308379), (19479, 102793)]