9872093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 12735360

約数和(自身を除く): 2863267

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 4421, 30947, 48631, 128209, 340417, 897463, 1410299, 9872093]

約数ペア:

[(1, 9872093), (7, 1410299), (11, 897463), (29, 340417), (77, 128209), (203, 48631), (319, 30947), (2233, 4421)]