143390819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 177085440

約数和(自身を除く): 33694621

約数列:

[1, 11, 13, 29, 71, 143, 319, 377, 487, 781, 923, 2059, 4147, 5357, 6331, 10153, 14123, 22649, 26767, 34577, 69641, 155353, 183599, 294437, 380347, 449501, 1002733, 2019589, 4944511, 11030063, 13035529, 143390819]

約数ペア:

[(1, 143390819), (11, 13035529), (13, 11030063), (29, 4944511), (71, 2019589), (143, 1002733), (319, 449501), (377, 380347), (487, 294437), (781, 183599), (923, 155353), (2059, 69641), (4147, 34577), (5357, 26767), (6331, 22649), (10153, 14123)]