38902707

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{3209}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 57780000

約数和(自身を除く): 18877293

約数列:

[1, 3, 9, 27, 449, 1347, 3209, 4041, 9627, 12123, 28881, 86643, 1440841, 4322523, 12967569, 38902707]

約数ペア:

[(1, 38902707), (3, 12967569), (9, 4322523), (27, 1440841), (449, 86643), (1347, 28881), (3209, 12123), (4041, 9627)]