23173047

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{3919}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 35099680

約数和(自身を除く): 11926633

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 3919, 5913, 11757, 35271, 105813, 286087, 317439, 858261, 2574783, 7724349, 23173047]

約数ペア:

[(1, 23173047), (3, 7724349), (9, 2574783), (27, 858261), (73, 317439), (81, 286087), (219, 105813), (657, 35271), (1971, 11757), (3919, 5913)]