84390103

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 100859904

約数和(自身を除く): 16469801

約数列:

[1, 7, 49, 71, 127, 191, 497, 889, 1337, 3479, 6223, 9017, 9359, 13561, 24257, 63119, 94927, 169799, 441833, 664489, 1188593, 1722247, 12055729, 84390103]

約数ペア:

[(1, 84390103), (7, 12055729), (49, 1722247), (71, 1188593), (127, 664489), (191, 441833), (497, 169799), (889, 94927), (1337, 63119), (3479, 24257), (6223, 13561), (9017, 9359)]