2260953

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 20

約数和(自身を含む): 3422848

約数和(自身を除く): 1161895

約数列:

[1, 3, 9, 27, 81, 103, 271, 309, 813, 927, 2439, 2781, 7317, 8343, 21951, 27913, 83739, 251217, 753651, 2260953]

約数ペア:

[(1, 2260953), (3, 753651), (9, 251217), (27, 83739), (81, 27913), (103, 21951), (271, 8343), (309, 7317), (813, 2781), (927, 2439)]