39603963

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4703}}^1$

素因数の和:5114

約数の個数: 16

約数和(自身を含む): 60512256

約数和(自身を除く): 20908293

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 4703, 8421, 14109, 32921, 98763, 1885903, 5657709, 13201321, 39603963]

約数ペア:

[(1, 39603963), (3, 13201321), (7, 5657709), (21, 1885903), (401, 98763), (1203, 32921), (2807, 14109), (4703, 8421)]