9972603

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 14984112

約数和(自身を除く): 5011509

約数列:

[1, 3, 9, 43, 73, 129, 219, 353, 387, 657, 1059, 3139, 3177, 9417, 15179, 25769, 28251, 45537, 77307, 136611, 231921, 1108067, 3324201, 9972603]

約数ペア:

[(1, 9972603), (3, 3324201), (9, 1108067), (43, 231921), (73, 136611), (129, 77307), (219, 45537), (353, 28251), (387, 25769), (657, 15179), (1059, 9417), (3139, 3177)]