2016560961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{4133}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 3166974720

約数和(自身を除く): 1150413759

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1063, 3189, 4133, 9567, 12399, 18071, 28701, 37197, 54213, 70261, 111591, 162639, 210783, 487917, 632349, 1897047, 4393379, 13180137, 39540411, 74687443, 118621233, 224062329, 672186987, 2016560961]

約数ペア:

[(1, 2016560961), (3, 672186987), (9, 224062329), (17, 118621233), (27, 74687443), (51, 39540411), (153, 13180137), (459, 4393379), (1063, 1897047), (3189, 632349), (4133, 487917), (9567, 210783), (12399, 162639), (18071, 111591), (28701, 70261), (37197, 54213)]