38979003

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1873}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 59488256

約数和(自身を除く): 20509253

約数列:

[1, 3, 7, 21, 991, 1873, 2973, 5619, 6937, 13111, 20811, 39333, 1856143, 5568429, 12993001, 38979003]

約数ペア:

[(1, 38979003), (3, 12993001), (7, 5568429), (21, 1856143), (991, 39333), (1873, 20811), (2973, 13111), (5619, 6937)]