11861297

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 13939200

約数和(自身を除く): 2077903

約数列:

[1, 7, 79, 89, 241, 553, 623, 1687, 7031, 19039, 21449, 49217, 133273, 150143, 1694471, 11861297]

約数ペア:

[(1, 11861297), (7, 1694471), (79, 150143), (89, 133273), (241, 49217), (553, 21449), (623, 19039), (1687, 7031)]