12713445

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 22194432

約数和(自身を除く): 9480987

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1871, 2265, 5613, 6795, 9355, 16839, 28065, 84195, 282521, 847563, 1412605, 2542689, 4237815, 12713445]

約数ペア:

[(1, 12713445), (3, 4237815), (5, 2542689), (9, 1412605), (15, 847563), (45, 282521), (151, 84195), (453, 28065), (755, 16839), (1359, 9355), (1871, 6795), (2265, 5613)]