1907061921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4154819}}^1$

素因数の和:4154845

約数の個数: 16

約数和(自身を含む): 2991470400

約数和(自身を除く): 1084408479

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4154819, 12464457, 37393371, 70631923, 112180113, 211895769, 635687307, 1907061921]

約数ペア:

[(1, 1907061921), (3, 635687307), (9, 211895769), (17, 112180113), (27, 70631923), (51, 37393371), (153, 12464457), (459, 4154819)]