130208029

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3109}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 154455040

約数和(自身を除く): 24247011

約数列:

[1, 7, 31, 193, 217, 1351, 3109, 5983, 21763, 41881, 96379, 600037, 674653, 4200259, 18601147, 130208029]

約数ペア:

[(1, 130208029), (7, 18601147), (31, 4200259), (193, 674653), (217, 600037), (1351, 96379), (3109, 41881), (5983, 21763)]