87808399

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2339}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 104232960

約数和(自身を除く): 16424561

約数列:

[1, 7, 31, 173, 217, 1211, 2339, 5363, 16373, 37541, 72509, 404647, 507563, 2832529, 12544057, 87808399]

約数ペア:

[(1, 87808399), (7, 12544057), (31, 2832529), (173, 507563), (217, 404647), (1211, 72509), (2339, 37541), (5363, 16373)]