1122561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 2021760

約数和(自身を除く): 899199

約数列:

[1, 3, 9, 11, 17, 23, 29, 33, 51, 69, 87, 99, 153, 187, 207, 253, 261, 319, 391, 493, 561, 667, 759, 957, 1173, 1479, 1683, 2001, 2277, 2871, 3519, 4301, 4437, 5423, 6003, 7337, 11339, 12903, 16269, 22011, 34017, 38709, 48807, 66033, 102051, 124729, 374187, 1122561]

約数ペア:

[(1, 1122561), (3, 374187), (9, 124729), (11, 102051), (17, 66033), (23, 48807), (29, 38709), (33, 34017), (51, 22011), (69, 16269), (87, 12903), (99, 11339), (153, 7337), (187, 6003), (207, 5423), (253, 4437), (261, 4301), (319, 3519), (391, 2871), (493, 2277), (561, 2001), (667, 1683), (759, 1479), (957, 1173)]