304855929

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 513781632

約数和(自身を除く): 208925703

約数列:

[1, 3, 7, 9, 21, 63, 83, 173, 249, 337, 519, 581, 747, 1011, 1211, 1557, 1743, 2359, 3033, 3633, 5229, 7077, 10899, 14359, 21231, 27971, 43077, 58301, 83913, 100513, 129231, 174903, 195797, 251739, 301539, 408107, 524709, 587391, 904617, 1224321, 1762173, 3672963, 4838983, 14516949, 33872881, 43550847, 101618643, 304855929]

約数ペア:

[(1, 304855929), (3, 101618643), (7, 43550847), (9, 33872881), (21, 14516949), (63, 4838983), (83, 3672963), (173, 1762173), (249, 1224321), (337, 904617), (519, 587391), (581, 524709), (747, 408107), (1011, 301539), (1211, 251739), (1557, 195797), (1743, 174903), (2359, 129231), (3033, 100513), (3633, 83913), (5229, 58301), (7077, 43077), (10899, 27971), (14359, 21231)]