12680471661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{356123}}^1$

素因数の和:356233

約数の個数: 32

約数和(自身を含む): 20102487552

約数和(自身を除く): 7422015891

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 913, 1079, 2739, 3237, 11869, 35607, 356123, 1068369, 3917353, 4629599, 11752059, 13888797, 29558209, 50925589, 88674627, 152776767, 325140299, 384256717, 975420897, 1152770151, 4226823887, 12680471661]

約数ペア:

[(1, 12680471661), (3, 4226823887), (11, 1152770151), (13, 975420897), (33, 384256717), (39, 325140299), (83, 152776767), (143, 88674627), (249, 50925589), (429, 29558209), (913, 13888797), (1079, 11752059), (2739, 4629599), (3237, 3917353), (11869, 1068369), (35607, 356123)]