2756552661

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5373397}}^1$

素因数の和:5373425

約数の個数: 16

約数和(自身を含む): 4298718400

約数和(自身を除く): 1542165739

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5373397, 16120191, 48360573, 102094543, 145081719, 306283629, 918850887, 2756552661]

約数ペア:

[(1, 2756552661), (3, 918850887), (9, 306283629), (19, 145081719), (27, 102094543), (57, 48360573), (171, 16120191), (513, 5373397)]