47648307

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3121}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 72730112

約数和(自身を除く): 25081805

約数列:

[1, 3, 7, 21, 727, 2181, 3121, 5089, 9363, 15267, 21847, 65541, 2268967, 6806901, 15882769, 47648307]

約数ペア:

[(1, 47648307), (3, 15882769), (7, 6806901), (21, 2268967), (727, 65541), (2181, 21847), (3121, 15267), (5089, 9363)]