2065711257

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{49033}}^1$

素因数の和:49221

約数の個数: 24

約数和(自身を含む): 3100517888

約数和(自身を除く): 1034806631

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 1359, 4681, 14043, 42129, 49033, 147099, 441297, 1520023, 4560069, 7403983, 13680207, 22211949, 66635847, 229523473, 688570419, 2065711257]

約数ペア:

[(1, 2065711257), (3, 688570419), (9, 229523473), (31, 66635847), (93, 22211949), (151, 13680207), (279, 7403983), (453, 4560069), (1359, 1520023), (4681, 441297), (14043, 147099), (42129, 49033)]