2706561

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2010879

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 701, 1287, 2103, 3861, 6309, 7711, 9113, 18927, 23133, 27339, 69399, 82017, 100243, 208197, 246051, 300729, 902187, 2706561]

約数ペア:

[(1, 2706561), (3, 902187), (9, 300729), (11, 246051), (13, 208197), (27, 100243), (33, 82017), (39, 69399), (99, 27339), (117, 23133), (143, 18927), (297, 9113), (351, 7711), (429, 6309), (701, 3861), (1287, 2103)]