42022841

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 50823936

約数和(自身を除く): 8801095

約数列:

[1, 7, 47, 49, 71, 257, 329, 497, 1799, 2303, 3337, 3479, 12079, 12593, 18247, 23359, 84553, 127729, 163513, 591871, 857609, 894103, 6003263, 42022841]

約数ペア:

[(1, 42022841), (7, 6003263), (47, 894103), (49, 857609), (71, 591871), (257, 163513), (329, 127729), (497, 84553), (1799, 23359), (2303, 18247), (3337, 12593), (3479, 12079)]