2879613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2174787

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 59, 87, 99, 153, 177, 187, 261, 319, 493, 531, 561, 649, 957, 1003, 1479, 1683, 1711, 1947, 2871, 3009, 4437, 5133, 5423, 5841, 9027, 11033, 15399, 16269, 18821, 29087, 33099, 48807, 56463, 87261, 99297, 169389, 261783, 319957, 959871, 2879613]

約数ペア:

[(1, 2879613), (3, 959871), (9, 319957), (11, 261783), (17, 169389), (29, 99297), (33, 87261), (51, 56463), (59, 48807), (87, 33099), (99, 29087), (153, 18821), (177, 16269), (187, 15399), (261, 11033), (319, 9027), (493, 5841), (531, 5423), (561, 5133), (649, 4437), (957, 3009), (1003, 2871), (1479, 1947), (1683, 1711)]