39702951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2939}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 61152000

約数和(自身を除く): 21449049

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 2939, 4503, 8817, 13509, 26451, 55841, 167523, 232181, 502569, 696543, 2089629, 4411439, 13234317, 39702951]

約数ペア:

[(1, 39702951), (3, 13234317), (9, 4411439), (19, 2089629), (57, 696543), (79, 502569), (171, 232181), (237, 167523), (711, 55841), (1501, 26451), (2939, 13509), (4503, 8817)]