2017228213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2015213}}^1$

素因数の和:2015244

約数の個数: 16

約数和(自身を含む): 2708447616

約数和(自身を除く): 691219403

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2015213, 14106491, 22167343, 26197769, 155171401, 183384383, 288175459, 2017228213]

約数ペア:

[(1, 2017228213), (7, 288175459), (11, 183384383), (13, 155171401), (77, 26197769), (91, 22167343), (143, 14106491), (1001, 2015213)]