39921117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4373}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 56687040

約数和(自身を除く): 16765923

約数列:

[1, 3, 17, 51, 179, 537, 3043, 4373, 9129, 13119, 74341, 223023, 782767, 2348301, 13307039, 39921117]

約数ペア:

[(1, 39921117), (3, 13307039), (17, 2348301), (51, 782767), (179, 223023), (537, 74341), (3043, 13119), (4373, 9129)]