229483311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 329767680

約数和(自身を除く): 100284369

約数列:

[1, 3, 19, 57, 73, 131, 219, 393, 421, 1263, 1387, 2489, 4161, 7467, 7999, 9563, 23997, 28689, 30733, 55151, 92199, 165453, 181697, 545091, 583927, 1047869, 1751781, 3143607, 4026023, 12078069, 76494437, 229483311]

約数ペア:

[(1, 229483311), (3, 76494437), (19, 12078069), (57, 4026023), (73, 3143607), (131, 1751781), (219, 1047869), (393, 583927), (421, 545091), (1263, 181697), (1387, 165453), (2489, 92199), (4161, 55151), (7467, 30733), (7999, 28689), (9563, 23997)]