2706873

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4128480

約数和(自身を除く): 1421607

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 281, 507, 741, 843, 3211, 3653, 5339, 9633, 10959, 16017, 47489, 69407, 142467, 208221, 902291, 2706873]

約数ペア:

[(1, 2706873), (3, 902291), (13, 208221), (19, 142467), (39, 69407), (57, 47489), (169, 16017), (247, 10959), (281, 9633), (507, 5339), (741, 3653), (843, 3211)]