2920137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 4292352

約数和(自身を除く): 1372215

約数列:

[1, 3, 11, 33, 107, 321, 827, 1177, 2481, 3531, 9097, 27291, 88489, 265467, 973379, 2920137]

約数ペア:

[(1, 2920137), (3, 973379), (11, 265467), (33, 88489), (107, 27291), (321, 9097), (827, 3531), (1177, 2481)]