2773719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 4370912

約数和(自身を除く): 1597193

約数列:

[1, 3, 9, 13, 39, 117, 151, 157, 453, 471, 1359, 1413, 1963, 2041, 5889, 6123, 17667, 18369, 23707, 71121, 213363, 308191, 924573, 2773719]

約数ペア:

[(1, 2773719), (3, 924573), (9, 308191), (13, 213363), (39, 71121), (117, 23707), (151, 18369), (157, 17667), (453, 6123), (471, 5889), (1359, 2041), (1413, 1963)]