47292441

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17191}}^1$

素因数の和:17332

約数の個数: 16

約数和(自身を含む): 72619008

約数和(自身を除く): 25326567

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 17191, 51573, 120337, 361011, 2252021, 6756063, 15764147, 47292441]

約数ペア:

[(1, 47292441), (3, 15764147), (7, 6756063), (21, 2252021), (131, 361011), (393, 120337), (917, 51573), (2751, 17191)]