47310249

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27143}}^1$

素因数の和:27236

約数の個数: 16

約数和(自身を含む): 72963072

約数和(自身を除く): 25652823

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 27143, 81429, 190001, 570003, 2252869, 6758607, 15770083, 47310249]

約数ペア:

[(1, 47310249), (3, 15770083), (7, 6758607), (21, 2252869), (83, 570003), (249, 190001), (581, 81429), (1743, 27143)]