4820409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 8311680

約数和(自身を除く): 3491271

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 73, 87, 99, 207, 219, 253, 261, 319, 657, 667, 759, 803, 957, 1679, 2001, 2117, 2277, 2409, 2871, 5037, 6003, 6351, 7227, 7337, 15111, 18469, 19053, 22011, 23287, 48691, 55407, 66033, 69861, 146073, 166221, 209583, 438219, 535601, 1606803, 4820409]

約数ペア:

[(1, 4820409), (3, 1606803), (9, 535601), (11, 438219), (23, 209583), (29, 166221), (33, 146073), (69, 69861), (73, 66033), (87, 55407), (99, 48691), (207, 23287), (219, 22011), (253, 19053), (261, 18469), (319, 15111), (657, 7337), (667, 7227), (759, 6351), (803, 6003), (957, 5037), (1679, 2871), (2001, 2409), (2117, 2277)]