679341369

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1902917}}^1$

素因数の和:1902944

約数の個数: 16

約数和(自身を含む): 1096080768

約数和(自身を除く): 416739399

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1902917, 5708751, 13320419, 32349589, 39961257, 97048767, 226447123, 679341369]

約数ペア:

[(1, 679341369), (3, 226447123), (7, 97048767), (17, 39961257), (21, 32349589), (51, 13320419), (119, 5708751), (357, 1902917)]