39691209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40961}}^1$

素因数の和:41000

約数の個数: 16

約数和(自身を含む): 58985280

約数和(自身を除く): 19294071

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 40961, 122883, 696337, 778259, 2089011, 2334777, 13230403, 39691209]

約数ペア:

[(1, 39691209), (3, 13230403), (17, 2334777), (19, 2089011), (51, 778259), (57, 696337), (323, 122883), (969, 40961)]