2015340453

素因数分解:

$3^3\times 7^2\times {\mathrm{1523311}}^1$

素因数の和:1523334

約数の個数: 24

約数和(自身を含む): 3473151360

約数和(自身を除く): 1457810907

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1523311, 4569933, 10663177, 13709799, 31989531, 41129397, 74642239, 95968593, 223926717, 287905779, 671780151, 2015340453]

約数ペア:

[(1, 2015340453), (3, 671780151), (7, 287905779), (9, 223926717), (21, 95968593), (27, 74642239), (49, 41129397), (63, 31989531), (147, 13709799), (189, 10663177), (441, 4569933), (1323, 1523311)]