7107309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 5158035

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 103, 123, 153, 187, 309, 369, 451, 561, 697, 927, 1133, 1353, 1683, 1751, 2091, 3399, 4059, 4223, 5253, 6273, 7667, 10197, 12669, 15759, 19261, 23001, 38007, 46453, 57783, 69003, 71791, 139359, 173349, 215373, 418077, 646119, 789701, 2369103, 7107309]

約数ペア:

[(1, 7107309), (3, 2369103), (9, 789701), (11, 646119), (17, 418077), (33, 215373), (41, 173349), (51, 139359), (99, 71791), (103, 69003), (123, 57783), (153, 46453), (187, 38007), (309, 23001), (369, 19261), (451, 15759), (561, 12669), (697, 10197), (927, 7667), (1133, 6273), (1353, 5253), (1683, 4223), (1751, 4059), (2091, 3399)]