47049149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20852

約数の個数: 16

約数和(自身を含む): 59932800

約数和(自身を除く): 12883651

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 20809, 145663, 353753, 395371, 2476271, 2767597, 6721307, 47049149]

約数ペア:

[(1, 47049149), (7, 6721307), (17, 2767597), (19, 2476271), (119, 395371), (133, 353753), (323, 145663), (2261, 20809)]