2013889095

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{403181}}^1$

素因数の和:403232

約数の個数: 32

約数和(自身を含む): 3677019840

約数和(自身を除く): 1663130745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 403181, 1209543, 2015905, 3628629, 6047715, 10885887, 14917697, 18143145, 44753091, 54429435, 74588485, 134259273, 223765455, 402777819, 671296365, 2013889095]

約数ペア:

[(1, 2013889095), (3, 671296365), (5, 402777819), (9, 223765455), (15, 134259273), (27, 74588485), (37, 54429435), (45, 44753091), (111, 18143145), (135, 14917697), (185, 10885887), (333, 6047715), (555, 3628629), (999, 2015905), (1665, 1209543), (4995, 403181)]