15721994411

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 16743614976

約数和(自身を除く): 1021620565

約数列:

[1, 43, 67, 71, 101, 761, 2881, 3053, 4343, 4757, 6767, 7171, 32723, 50987, 54031, 76861, 204551, 290981, 308353, 480457, 2192441, 2323333, 3305023, 3620077, 5149687, 5457131, 20659651, 155663311, 221436541, 234656633, 365627777, 15721994411]

約数ペア:

[(1, 15721994411), (43, 365627777), (67, 234656633), (71, 221436541), (101, 155663311), (761, 20659651), (2881, 5457131), (3053, 5149687), (4343, 3620077), (4757, 3305023), (6767, 2323333), (7171, 2192441), (32723, 480457), (50987, 308353), (54031, 290981), (76861, 204551)]