39536739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21055

約数の個数: 24

約数和(自身を含む): 65582400

約数和(自身を除く): 26045661

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 21019, 63057, 189171, 231209, 399361, 693627, 1198083, 2080881, 3594249, 4392971, 13178913, 39536739]

約数ペア:

[(1, 39536739), (3, 13178913), (9, 4392971), (11, 3594249), (19, 2080881), (33, 1198083), (57, 693627), (99, 399361), (171, 231209), (209, 189171), (627, 63057), (1881, 21019)]