13952991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5126

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 6368289

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5039, 15117, 65507, 196521, 357769, 1073307, 4650997, 13952991]

約数ペア:

[(1, 13952991), (3, 4650997), (13, 1073307), (39, 357769), (71, 196521), (213, 65507), (923, 15117), (2769, 5039)]