855040041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{6521}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 1309434984

約数和(自身を除く): 454394943

約数列:

[1, 3, 9, 17, 51, 153, 857, 2571, 6521, 7713, 14569, 19563, 43707, 58689, 110857, 131121, 332571, 997713, 5588497, 16765491, 50296473, 95004449, 285013347, 855040041]

約数ペア:

[(1, 855040041), (3, 285013347), (9, 95004449), (17, 50296473), (51, 16765491), (153, 5588497), (857, 997713), (2571, 332571), (6521, 131121), (7713, 110857), (14569, 58689), (19563, 43707)]