2080707777

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{93637}}^1$

素因数の和:94469

約数の個数: 16

約数和(自身を含む): 3086308480

約数和(自身を除く): 1005600703

約数列:

[1, 3, 9, 27, 823, 2469, 7407, 22221, 93637, 280911, 842733, 2528199, 77063251, 231189753, 693569259, 2080707777]

約数ペア:

[(1, 2080707777), (3, 693569259), (9, 231189753), (27, 77063251), (823, 2528199), (2469, 842733), (7407, 280911), (22221, 93637)]