82990369

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 106704000

約数和(自身を除く): 23713631

約数列:

[1, 7, 11, 49, 77, 79, 539, 553, 869, 1949, 3871, 6083, 13643, 21439, 42581, 95501, 150073, 153971, 1050511, 1077797, 1693681, 7544579, 11855767, 82990369]

約数ペア:

[(1, 82990369), (7, 11855767), (11, 7544579), (49, 1693681), (77, 1077797), (79, 1050511), (539, 153971), (553, 150073), (869, 95501), (1949, 42581), (3871, 21439), (6083, 13643)]