2108288031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4003}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 3113510400

約数和(自身を除く): 1005222369

約数列:

[1, 3, 17, 23, 51, 69, 391, 449, 1173, 1347, 4003, 7633, 10327, 12009, 22899, 30981, 68051, 92069, 175559, 204153, 276207, 526677, 1565173, 1797347, 4695519, 5392041, 30554899, 41338981, 91664697, 124016943, 702762677, 2108288031]

約数ペア:

[(1, 2108288031), (3, 702762677), (17, 124016943), (23, 91664697), (51, 41338981), (69, 30554899), (391, 5392041), (449, 4695519), (1173, 1797347), (1347, 1565173), (4003, 526677), (7633, 276207), (10327, 204153), (12009, 175559), (22899, 92069), (30981, 68051)]