8384877

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1770

約数の個数: 20

約数和(自身を含む): 12738396

約数和(自身を除く): 4353519

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 1697, 4941, 5091, 15273, 45819, 103517, 137457, 310551, 931653, 2794959, 8384877]

約数ペア:

[(1, 8384877), (3, 2794959), (9, 931653), (27, 310551), (61, 137457), (81, 103517), (183, 45819), (549, 15273), (1647, 5091), (1697, 4941)]