2117583

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2036

約数の個数: 20

約数和(自身を含む): 3408328

約数和(自身を除く): 1290745

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2011, 6033, 18099, 26143, 54297, 78429, 162891, 235287, 705861, 2117583]

約数ペア:

[(1, 2117583), (3, 705861), (9, 235287), (13, 162891), (27, 78429), (39, 54297), (81, 26143), (117, 18099), (351, 6033), (1053, 2011)]