7293231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 11995776

約数和(自身を除く): 4702545

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 3203, 9609, 28827, 35233, 73669, 105699, 221007, 317097, 663021, 810359, 2431077, 7293231]

約数ペア:

[(1, 7293231), (3, 2431077), (9, 810359), (11, 663021), (23, 317097), (33, 221007), (69, 105699), (99, 73669), (207, 35233), (253, 28827), (759, 9609), (2277, 3203)]