2648481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 4079808

約数和(自身を除く): 1431327

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 4721, 14163, 51931, 80257, 155793, 240771, 882827, 2648481]

約数ペア:

[(1, 2648481), (3, 882827), (11, 240771), (17, 155793), (33, 80257), (51, 51931), (187, 14163), (561, 4721)]