2730267

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 20

約数和(自身を含む): 4193376

約数和(自身を除く): 1463109

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 911, 999, 2733, 2997, 8199, 24597, 33707, 73791, 101121, 303363, 910089, 2730267]

約数ペア:

[(1, 2730267), (3, 910089), (9, 303363), (27, 101121), (37, 73791), (81, 33707), (111, 24597), (333, 8199), (911, 2997), (999, 2733)]