2013297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 3346704

約数和(自身を除く): 1333407

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 169, 209, 247, 361, 429, 507, 627, 741, 1083, 1859, 2717, 3211, 3971, 4693, 5577, 8151, 9633, 11913, 14079, 35321, 51623, 61009, 105963, 154869, 183027, 671099, 2013297]

約数ペア:

[(1, 2013297), (3, 671099), (11, 183027), (13, 154869), (19, 105963), (33, 61009), (39, 51623), (57, 35321), (143, 14079), (169, 11913), (209, 9633), (247, 8151), (361, 5577), (429, 4693), (507, 3971), (627, 3211), (741, 2717), (1083, 1859)]