67975019

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 79715328

約数和(自身を除く): 11740309

約数列:

[1, 7, 47, 307, 329, 673, 2149, 4711, 14429, 31631, 101003, 206611, 221417, 1446277, 9710717, 67975019]

約数ペア:

[(1, 67975019), (7, 9710717), (47, 1446277), (307, 221417), (329, 206611), (673, 101003), (2149, 31631), (4711, 14429)]