4179791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 5487360

約数和(自身を除く): 1307569

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2857, 19999, 31427, 54283, 219989, 379981, 597113, 4179791]

約数ペア:

[(1, 4179791), (7, 597113), (11, 379981), (19, 219989), (77, 54283), (133, 31427), (209, 19999), (1463, 2857)]