3012723

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 2490957

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 97, 119, 153, 203, 261, 291, 357, 493, 609, 679, 873, 1071, 1479, 1649, 1827, 2037, 2813, 3451, 4437, 4947, 6111, 8439, 10353, 11543, 14841, 19691, 25317, 31059, 34629, 47821, 59073, 103887, 143463, 177219, 334747, 430389, 1004241, 3012723]

約数ペア:

[(1, 3012723), (3, 1004241), (7, 430389), (9, 334747), (17, 177219), (21, 143463), (29, 103887), (51, 59073), (63, 47821), (87, 34629), (97, 31059), (119, 25317), (153, 19691), (203, 14841), (261, 11543), (291, 10353), (357, 8439), (493, 6111), (609, 4947), (679, 4437), (873, 3451), (1071, 2813), (1479, 2037), (1649, 1827)]