39045307

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{13063}}^1$

素因数の和:13138

約数の個数: 12

約数和(自身を含む): 46168176

約数和(自身を除く): 7122869

約数列:

[1, 7, 49, 61, 427, 2989, 13063, 91441, 640087, 796843, 5577901, 39045307]

約数ペア:

[(1, 39045307), (7, 5577901), (49, 796843), (61, 640087), (427, 91441), (2989, 13063)]