2070717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 970563

約数列:

[1, 3, 11, 33, 131, 393, 479, 1437, 1441, 4323, 5269, 15807, 62749, 188247, 690239, 2070717]

約数ペア:

[(1, 2070717), (3, 690239), (11, 188247), (33, 62749), (131, 15807), (393, 5269), (479, 4323), (1437, 1441)]