557400967

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 625449600

約数和(自身を除く): 68048633

約数列:

[1, 19, 29, 37, 361, 551, 703, 1073, 1439, 10469, 13357, 20387, 27341, 41731, 53243, 387353, 519479, 792889, 1011617, 1544047, 15064891, 19220723, 29336893, 557400967]

約数ペア:

[(1, 557400967), (19, 29336893), (29, 19220723), (37, 15064891), (361, 1544047), (551, 1011617), (703, 792889), (1073, 519479), (1439, 387353), (10469, 53243), (13357, 41731), (20387, 27341)]