2937767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 3566592

約数和(自身を除く): 628825

約数列:

[1, 7, 23, 71, 161, 257, 497, 1633, 1799, 5911, 11431, 18247, 41377, 127729, 419681, 2937767]

約数ペア:

[(1, 2937767), (7, 419681), (23, 127729), (71, 41377), (161, 18247), (257, 11431), (497, 5911), (1633, 1799)]