13971105

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4253}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 24554088

約数和(自身を除く): 10582983

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4253, 12759, 21265, 38277, 63795, 191385, 310469, 931407, 1552345, 2794221, 4657035, 13971105]

約数ペア:

[(1, 13971105), (3, 4657035), (5, 2794221), (9, 1552345), (15, 931407), (45, 310469), (73, 191385), (219, 63795), (365, 38277), (657, 21265), (1095, 12759), (3285, 4253)]