219634239

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{14071}}^1$

素因数の和:14139

約数の個数: 24

約数和(自身を含む): 329397376

約数和(自身を除く): 109763137

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 14071, 15609, 42213, 154781, 464343, 605053, 1702591, 1815159, 5107773, 6655583, 19966749, 73211413, 219634239]

約数ペア:

[(1, 219634239), (3, 73211413), (11, 19966749), (33, 6655583), (43, 5107773), (121, 1815159), (129, 1702591), (363, 605053), (473, 464343), (1419, 154781), (5203, 42213), (14071, 15609)]