2012913963

素因数分解:

$3^3\times {\mathrm{1229}}^1\times {\mathrm{60661}}^1$

素因数の和:61899

約数の個数: 16

約数和(自身を含む): 2984570400

約数和(自身を除く): 971656437

約数列:

[1, 3, 9, 27, 1229, 3687, 11061, 33183, 60661, 181983, 545949, 1637847, 74552369, 223657107, 670971321, 2012913963]

約数ペア:

[(1, 2012913963), (3, 670971321), (9, 223657107), (27, 74552369), (1229, 1637847), (3687, 545949), (11061, 181983), (33183, 60661)]