1490674767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{551489}}^1$

素因数の和:551562

約数の個数: 16

約数和(自身を含む): 2144193120

約数和(自身を除く): 653518353

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 551489, 1654467, 9375313, 28125939, 29228917, 87686751, 496891589, 1490674767]

約数ペア:

[(1, 1490674767), (3, 496891589), (17, 87686751), (51, 29228917), (53, 28125939), (159, 9375313), (901, 1654467), (2703, 551489)]