2495800593

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{215471}}^1$

素因数の和:215507

約数の個数: 40

約数和(自身を含む): 4380114816

約数和(自身を除く): 1884314223

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 215471, 646413, 1939239, 2370181, 2801123, 5817717, 7110543, 8403369, 17453151, 21331629, 25210107, 30812353, 63994887, 75630321, 92437059, 191984661, 226890963, 277311177, 831933531, 2495800593]

約数ペア:

[(1, 2495800593), (3, 831933531), (9, 277311177), (11, 226890963), (13, 191984661), (27, 92437059), (33, 75630321), (39, 63994887), (81, 30812353), (99, 25210107), (117, 21331629), (143, 17453151), (297, 8403369), (351, 7110543), (429, 5817717), (891, 2801123), (1053, 2370181), (1287, 1939239), (3861, 646413), (11583, 215471)]