3873501

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 6403320

約数和(自身を除く): 2529819

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 97, 153, 261, 291, 459, 493, 783, 873, 1377, 1479, 1649, 2349, 2619, 2813, 4437, 4947, 7857, 8439, 13311, 14841, 25317, 39933, 44523, 47821, 75951, 133569, 143463, 227853, 430389, 1291167, 3873501]

約数ペア:

[(1, 3873501), (3, 1291167), (9, 430389), (17, 227853), (27, 143463), (29, 133569), (51, 75951), (81, 47821), (87, 44523), (97, 39933), (153, 25317), (261, 14841), (291, 13311), (459, 8439), (493, 7857), (783, 4947), (873, 4437), (1377, 2813), (1479, 2619), (1649, 2349)]