1639093059

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{6353}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 2398762080

約数和(自身を除く): 759669021

約数列:

[1, 3, 9, 109, 263, 327, 789, 981, 2367, 6353, 19059, 28667, 57177, 86001, 258003, 692477, 1670839, 2077431, 5012517, 6232293, 15037551, 182121451, 546364353, 1639093059]

約数ペア:

[(1, 1639093059), (3, 546364353), (9, 182121451), (109, 15037551), (263, 6232293), (327, 5012517), (789, 2077431), (981, 1670839), (2367, 692477), (6353, 258003), (19059, 86001), (28667, 57177)]