2893221513

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{504661}}^1$

素因数の和:504694

約数の個数: 36

約数和(自身を含む): 5235363588

約数和(自身を除く): 2342142075

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 504661, 1513983, 3532627, 4541949, 6560593, 10597881, 19681779, 24728389, 31793643, 45924151, 59045337, 74185167, 137772453, 222555501, 321469057, 413317359, 964407171, 2893221513]

約数ペア:

[(1, 2893221513), (3, 964407171), (7, 413317359), (9, 321469057), (13, 222555501), (21, 137772453), (39, 74185167), (49, 59045337), (63, 45924151), (91, 31793643), (117, 24728389), (147, 19681779), (273, 10597881), (441, 6560593), (637, 4541949), (819, 3532627), (1911, 1513983), (5733, 504661)]