2013216573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3917}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 2888663040

約数和(自身を除く): 875446467

約数列:

[1, 3, 19, 57, 71, 127, 213, 381, 1349, 2413, 3917, 4047, 7239, 9017, 11751, 27051, 74423, 171323, 223269, 278107, 497459, 513969, 834321, 1492377, 5284033, 9451721, 15852099, 28355163, 35319589, 105958767, 671072191, 2013216573]

約数ペア:

[(1, 2013216573), (3, 671072191), (19, 105958767), (57, 35319589), (71, 28355163), (127, 15852099), (213, 9451721), (381, 5284033), (1349, 1492377), (2413, 834321), (3917, 513969), (4047, 497459), (7239, 278107), (9017, 223269), (11751, 171323), (27051, 74423)]