1557071043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2051477}}^1$

素因数の和:2051514

約数の個数: 16

約数和(自身を含む): 2363302656

約数和(自身を除く): 806231613

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2051477, 6154431, 22566247, 47183971, 67698741, 141551913, 519023681, 1557071043]

約数ペア:

[(1, 1557071043), (3, 519023681), (11, 141551913), (23, 67698741), (33, 47183971), (69, 22566247), (253, 6154431), (759, 2051477)]