7013721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16349}}^1$

素因数の和:16376

約数の個数: 16

約数和(自身を含む): 10987200

約数和(自身を除く): 3973479

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 16349, 49047, 179839, 212537, 539517, 637611, 2337907, 7013721]

約数ペア:

[(1, 7013721), (3, 2337907), (11, 637611), (13, 539517), (33, 212537), (39, 179839), (143, 49047), (429, 16349)]