25039227

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 34614272

約数和(自身を除く): 9575045

約数列:

[1, 3, 31, 93, 307, 877, 921, 2631, 9517, 27187, 28551, 81561, 269239, 807717, 8346409, 25039227]

約数ペア:

[(1, 25039227), (3, 8346409), (31, 807717), (93, 269239), (307, 81561), (877, 28551), (921, 27187), (2631, 9517)]