3505437

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3354

約数の個数: 20

約数和(自身を含む): 5641020

約数和(自身を除く): 2135583

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3329, 9987, 29961, 43277, 89883, 129831, 269649, 389493, 1168479, 3505437]

約数ペア:

[(1, 3505437), (3, 1168479), (9, 389493), (13, 269649), (27, 129831), (39, 89883), (81, 43277), (117, 29961), (351, 9987), (1053, 3329)]