7383321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 12737088

約数和(自身を除く): 5353767

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 107, 123, 153, 187, 321, 369, 451, 561, 697, 963, 1177, 1353, 1683, 1819, 2091, 3531, 4059, 4387, 5457, 6273, 7667, 10593, 13161, 16371, 20009, 23001, 39483, 48257, 60027, 69003, 74579, 144771, 180081, 223737, 434313, 671211, 820369, 2461107, 7383321]

約数ペア:

[(1, 7383321), (3, 2461107), (9, 820369), (11, 671211), (17, 434313), (33, 223737), (41, 180081), (51, 144771), (99, 74579), (107, 69003), (123, 60027), (153, 48257), (187, 39483), (321, 23001), (369, 20009), (451, 16371), (561, 13161), (697, 10593), (963, 7667), (1177, 6273), (1353, 5457), (1683, 4387), (1819, 4059), (2091, 3531)]