87972203

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 102144000

約数和(自身を除く): 14171797

約数列:

[1, 11, 31, 47, 121, 341, 499, 517, 1457, 3751, 5489, 5687, 15469, 16027, 23453, 60379, 170159, 176297, 257983, 727043, 1871749, 2837813, 7997473, 87972203]

約数ペア:

[(1, 87972203), (11, 7997473), (31, 2837813), (47, 1871749), (121, 727043), (341, 257983), (499, 176297), (517, 170159), (1457, 60379), (3751, 23453), (5489, 16027), (5687, 15469)]