5557948921

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{865859}}^1$

素因数の和:866004

約数の個数: 12

約数和(自身を含む): 6514730640

約数和(自身を除く): 956781719

約数列:

[1, 7, 49, 131, 917, 6419, 865859, 6061013, 42427091, 113427529, 793992703, 5557948921]

約数ペア:

[(1, 5557948921), (7, 793992703), (49, 113427529), (131, 42427091), (917, 6061013), (6419, 865859)]