12784867901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{274171}}^1$

素因数の和:274412

約数の個数: 16

約数和(自身を含む): 14647364928

約数和(自身を除く): 1862497027

約数列:

[1, 13, 17, 211, 221, 2743, 3587, 46631, 274171, 3564223, 4660907, 57850081, 60591791, 752051053, 983451377, 12784867901]

約数ペア:

[(1, 12784867901), (13, 983451377), (17, 752051053), (211, 60591791), (221, 57850081), (2743, 4660907), (3587, 3564223), (46631, 274171)]