2764773

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 4704480

約数和(自身を除く): 1939707

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 107, 261, 297, 319, 321, 783, 891, 957, 963, 1177, 2349, 2871, 2889, 3103, 3531, 8613, 8667, 9309, 10593, 25839, 27927, 31779, 34133, 83781, 95337, 102399, 251343, 307197, 921591, 2764773]

約数ペア:

[(1, 2764773), (3, 921591), (9, 307197), (11, 251343), (27, 102399), (29, 95337), (33, 83781), (81, 34133), (87, 31779), (99, 27927), (107, 25839), (261, 10593), (297, 9309), (319, 8667), (321, 8613), (783, 3531), (891, 3103), (957, 2889), (963, 2871), (1177, 2349)]