2142323397

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1327}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 3374448000

約数和(自身を除く): 1232124603

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1049, 1327, 1539, 3147, 3981, 9441, 11943, 19931, 25213, 28323, 35829, 59793, 75639, 84969, 107487, 179379, 226917, 538137, 680751, 1392023, 1614411, 2042253, 4176069, 12528207, 26448437, 37584621, 79345311, 112753863, 238035933, 714107799, 2142323397]

約数ペア:

[(1, 2142323397), (3, 714107799), (9, 238035933), (19, 112753863), (27, 79345311), (57, 37584621), (81, 26448437), (171, 12528207), (513, 4176069), (1049, 2042253), (1327, 1614411), (1539, 1392023), (3147, 680751), (3981, 538137), (9441, 226917), (11943, 179379), (19931, 107487), (25213, 84969), (28323, 75639), (35829, 59793)]