16090587

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 24819600

約数和(自身を除く): 8729013

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1289, 1387, 3867, 4161, 11601, 12483, 24491, 73473, 94097, 220419, 282291, 846873, 1787843, 5363529, 16090587]

約数ペア:

[(1, 16090587), (3, 5363529), (9, 1787843), (19, 846873), (57, 282291), (73, 220419), (171, 94097), (219, 73473), (657, 24491), (1289, 12483), (1387, 11601), (3867, 4161)]