2305413

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 3838380

約数和(自身を除く): 1532967

約数列:

[1, 3, 9, 11, 29, 33, 73, 87, 99, 121, 219, 261, 319, 363, 657, 803, 957, 1089, 2117, 2409, 2871, 3509, 6351, 7227, 8833, 10527, 19053, 23287, 26499, 31581, 69861, 79497, 209583, 256157, 768471, 2305413]

約数ペア:

[(1, 2305413), (3, 768471), (9, 256157), (11, 209583), (29, 79497), (33, 69861), (73, 31581), (87, 26499), (99, 23287), (121, 19053), (219, 10527), (261, 8833), (319, 7227), (363, 6351), (657, 3509), (803, 2871), (957, 2409), (1089, 2117)]