426535109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{709}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 574452480

約数和(自身を除く): 147917371

約数列:

[1, 7, 11, 13, 77, 91, 143, 601, 709, 1001, 4207, 4963, 6611, 7799, 7813, 9217, 46277, 54593, 54691, 64519, 85943, 101387, 426109, 601601, 709709, 2982763, 4687199, 5539417, 32810393, 38775919, 60933587, 426535109]

約数ペア:

[(1, 426535109), (7, 60933587), (11, 38775919), (13, 32810393), (77, 5539417), (91, 4687199), (143, 2982763), (601, 709709), (709, 601601), (1001, 426109), (4207, 101387), (4963, 85943), (6611, 64519), (7799, 54691), (7813, 54593), (9217, 46277)]