1662240177

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4735727}}^1$

素因数の和:4735749

約数の個数: 16

約数和(自身を含む): 2652007680

約数和(自身を除く): 989767503

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4735727, 14207181, 42621543, 61564451, 127864629, 184693353, 554080059, 1662240177]

約数ペア:

[(1, 1662240177), (3, 554080059), (9, 184693353), (13, 127864629), (27, 61564451), (39, 42621543), (117, 14207181), (351, 4735727)]