2016031887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{19069}}^1$

素因数の和:19783

約数の個数: 24

約数和(自身を含む): 3087966960

約数和(自身を除く): 1071935073

約数列:

[1, 3, 9, 17, 51, 153, 691, 2073, 6219, 11747, 19069, 35241, 57207, 105723, 171621, 324173, 972519, 2917557, 13176679, 39530037, 118590111, 224003543, 672010629, 2016031887]

約数ペア:

[(1, 2016031887), (3, 672010629), (9, 224003543), (17, 118590111), (51, 39530037), (153, 13176679), (691, 2917557), (2073, 972519), (6219, 324173), (11747, 171621), (19069, 105723), (35241, 57207)]