2033019

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 20

約数和(自身を含む): 3199240

約数和(自身を除く): 1166221

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1321, 1539, 3963, 11889, 25099, 35667, 75297, 107001, 225891, 677673, 2033019]

約数ペア:

[(1, 2033019), (3, 677673), (9, 225891), (19, 107001), (27, 75297), (57, 35667), (81, 25099), (171, 11889), (513, 3963), (1321, 1539)]