2457260001

素因数分解:

$3^2\times 7^1\times {\mathrm{39004127}}^1$

素因数の和:39004140

約数の個数: 12

約数和(自身を含む): 4056429312

約数和(自身を除く): 1599169311

約数列:

[1, 3, 7, 9, 21, 63, 39004127, 117012381, 273028889, 351037143, 819086667, 2457260001]

約数ペア:

[(1, 2457260001), (3, 819086667), (7, 351037143), (9, 273028889), (21, 117012381), (63, 39004127)]