47922021

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2707}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 79420224

約数和(自身を除く): 31498203

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1967, 2529, 2707, 5901, 8121, 17703, 18949, 24363, 56847, 170541, 760667, 2282001, 5324669, 6846003, 15974007, 47922021]

約数ペア:

[(1, 47922021), (3, 15974007), (7, 6846003), (9, 5324669), (21, 2282001), (63, 760667), (281, 170541), (843, 56847), (1967, 24363), (2529, 18949), (2707, 17703), (5901, 8121)]