2021096295

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1823}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 3564767232

約数和(自身を除く): 1543670937

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 347, 355, 639, 1041, 1065, 1735, 1823, 3123, 3195, 5205, 5469, 9115, 15615, 16407, 24637, 27345, 73911, 82035, 123185, 129433, 221733, 369555, 388299, 632581, 647165, 1108665, 1164897, 1897743, 1941495, 3162905, 5693229, 5824485, 9488715, 28466145, 44913251, 134739753, 224566255, 404219259, 673698765, 2021096295]

約数ペア:

[(1, 2021096295), (3, 673698765), (5, 404219259), (9, 224566255), (15, 134739753), (45, 44913251), (71, 28466145), (213, 9488715), (347, 5824485), (355, 5693229), (639, 3162905), (1041, 1941495), (1065, 1897743), (1735, 1164897), (1823, 1108665), (3123, 647165), (3195, 632581), (5205, 388299), (5469, 369555), (9115, 221733), (15615, 129433), (16407, 123185), (24637, 82035), (27345, 73911)]