2706795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 5783232

約数和(自身を除く): 3076437

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 661, 819, 1365, 1983, 3305, 4095, 4627, 5949, 8593, 9915, 13881, 23135, 25779, 29745, 41643, 42965, 60151, 69405, 77337, 128895, 180453, 208215, 300755, 386685, 541359, 902265, 2706795]

約数ペア:

[(1, 2706795), (3, 902265), (5, 541359), (7, 386685), (9, 300755), (13, 208215), (15, 180453), (21, 128895), (35, 77337), (39, 69405), (45, 60151), (63, 42965), (65, 41643), (91, 29745), (105, 25779), (117, 23135), (195, 13881), (273, 9915), (315, 8593), (455, 5949), (585, 4627), (661, 4095), (819, 3305), (1365, 1983)]