261880033921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{50332507}}^1$

素因数の和:50332572

約数の個数: 12

約数和(自身を含む): 294545836816

約数和(自身を除く): 32665802895

約数列:

[1, 11, 43, 121, 473, 5203, 50332507, 553657577, 2164297801, 6090233347, 23807275811, 261880033921]

約数ペア:

[(1, 261880033921), (11, 23807275811), (43, 6090233347), (121, 2164297801), (473, 553657577), (5203, 50332507)]