1828899

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 20

約数和(自身を含む): 2781064

約数和(自身を除く): 952165

約数列:

[1, 3, 9, 27, 67, 81, 201, 337, 603, 1011, 1809, 3033, 5427, 9099, 22579, 27297, 67737, 203211, 609633, 1828899]

約数ペア:

[(1, 1828899), (3, 609633), (9, 203211), (27, 67737), (67, 27297), (81, 22579), (201, 9099), (337, 5427), (603, 3033), (1011, 1809)]