13057429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 16528896

約数和(自身を除く): 3471467

約数列:

[1, 7, 11, 67, 77, 469, 737, 2531, 5159, 17717, 27841, 169577, 194887, 1187039, 1865347, 13057429]

約数ペア:

[(1, 13057429), (7, 1865347), (11, 1187039), (67, 194887), (77, 169577), (469, 27841), (737, 17717), (2531, 5159)]