1213884035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6337}}^1$

素因数の和:6783

約数の個数: 32

約数和(自身を含む): 1797355392

約数和(自身を除く): 583471357

約数列:

[1, 5, 7, 13, 35, 65, 91, 421, 455, 2105, 2947, 5473, 6337, 14735, 27365, 31685, 38311, 44359, 82381, 191555, 221795, 411905, 576667, 2667877, 2883335, 13339385, 18675139, 34682401, 93375695, 173412005, 242776807, 1213884035]

約数ペア:

[(1, 1213884035), (5, 242776807), (7, 173412005), (13, 93375695), (35, 34682401), (65, 18675139), (91, 13339385), (421, 2883335), (455, 2667877), (2105, 576667), (2947, 411905), (5473, 221795), (6337, 191555), (14735, 82381), (27365, 44359), (31685, 38311)]