47697951

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12689}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 73094400

約数和(自身を除く): 25396449

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 12689, 38067, 88823, 266469, 2271331, 6813993, 15899317, 47697951]

約数ペア:

[(1, 47697951), (3, 15899317), (7, 6813993), (21, 2271331), (179, 266469), (537, 88823), (1253, 38067), (3759, 12689)]