2642211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 4485936

約数和(自身を除く): 1843725

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2053, 6159, 18477, 22583, 26689, 67749, 80067, 203247, 240201, 293579, 880737, 2642211]

約数ペア:

[(1, 2642211), (3, 880737), (9, 293579), (11, 240201), (13, 203247), (33, 80067), (39, 67749), (99, 26689), (117, 22583), (143, 18477), (429, 6159), (1287, 2053)]