2912783041

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{7253}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 3367713024

約数和(自身を除く): 454929983

約数列:

[1, 7, 103, 557, 721, 3899, 7253, 50771, 57371, 401597, 747059, 4039921, 5229413, 28279447, 416111863, 2912783041]

約数ペア:

[(1, 2912783041), (7, 416111863), (103, 28279447), (557, 5229413), (721, 4039921), (3899, 747059), (7253, 401597), (50771, 57371)]