39307359

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 66853248

約数和(自身を除く): 27545889

約数列:

[1, 3, 7, 13, 21, 39, 49, 67, 91, 147, 201, 273, 307, 469, 637, 871, 921, 1407, 1911, 2149, 2613, 3283, 3991, 6097, 6447, 9849, 11973, 15043, 18291, 20569, 27937, 42679, 45129, 61707, 83811, 128037, 143983, 195559, 267397, 431949, 586677, 802191, 1007881, 1871779, 3023643, 5615337, 13102453, 39307359]

約数ペア:

[(1, 39307359), (3, 13102453), (7, 5615337), (13, 3023643), (21, 1871779), (39, 1007881), (49, 802191), (67, 586677), (91, 431949), (147, 267397), (201, 195559), (273, 143983), (307, 128037), (469, 83811), (637, 61707), (871, 45129), (921, 42679), (1407, 27937), (1911, 20569), (2149, 18291), (2613, 15043), (3283, 11973), (3991, 9849), (6097, 6447)]