13102453

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 16713312

約数和(自身を除く): 3610859

約数列:

[1, 7, 13, 49, 67, 91, 307, 469, 637, 871, 2149, 3283, 3991, 6097, 15043, 20569, 27937, 42679, 143983, 195559, 267397, 1007881, 1871779, 13102453]

約数ペア:

[(1, 13102453), (7, 1871779), (13, 1007881), (49, 267397), (67, 195559), (91, 143983), (307, 42679), (469, 27937), (637, 20569), (871, 15043), (2149, 6097), (3283, 3991)]