39204087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 59781120

約数和(自身を除く): 20577033

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 277, 573, 741, 831, 2483, 3601, 3629, 5263, 7449, 10803, 10887, 15789, 47177, 52907, 68419, 141531, 158721, 205257, 687791, 1005233, 2063373, 3015699, 13068029, 39204087]

約数ペア:

[(1, 39204087), (3, 13068029), (13, 3015699), (19, 2063373), (39, 1005233), (57, 687791), (191, 205257), (247, 158721), (277, 141531), (573, 68419), (741, 52907), (831, 47177), (2483, 15789), (3601, 10887), (3629, 10803), (5263, 7449)]