84842989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4729}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 106254720

約数和(自身を除く): 21411731

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 4729, 17941, 33103, 52019, 364133, 1101857, 7712999, 12120427, 84842989]

約数ペア:

[(1, 84842989), (7, 12120427), (11, 7712999), (77, 1101857), (233, 364133), (1631, 52019), (2563, 33103), (4729, 17941)]