1421319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 2144880

約数和(自身を除く): 723561

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 899, 961, 1479, 1581, 2697, 2883, 15283, 16337, 27869, 45849, 49011, 83607, 473773, 1421319]

約数ペア:

[(1, 1421319), (3, 473773), (17, 83607), (29, 49011), (31, 45849), (51, 27869), (87, 16337), (93, 15283), (493, 2883), (527, 2697), (899, 1581), (961, 1479)]