2031566121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{560123}}^1$

素因数の和:560173

約数の個数: 24

約数和(自身を含む): 3262162176

約数和(自身を除く): 1230596055

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 560123, 1680369, 5041107, 7281599, 17363813, 21844797, 52091439, 65534391, 156274317, 225729569, 677188707, 2031566121]

約数ペア:

[(1, 2031566121), (3, 677188707), (9, 225729569), (13, 156274317), (31, 65534391), (39, 52091439), (93, 21844797), (117, 17363813), (279, 7281599), (403, 5041107), (1209, 1680369), (3627, 560123)]