57222851

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4021}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 69500160

約数和(自身を除く): 12277309

約数列:

[1, 7, 19, 107, 133, 749, 2033, 4021, 14231, 28147, 76399, 430247, 534793, 3011729, 8174693, 57222851]

約数ペア:

[(1, 57222851), (7, 8174693), (19, 3011729), (107, 534793), (133, 430247), (749, 76399), (2033, 28147), (4021, 14231)]