4288239

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 6441552

約数和(自身を除く): 2153313

約数列:

[1, 3, 9, 61, 73, 107, 183, 219, 321, 549, 657, 963, 4453, 6527, 7811, 13359, 19581, 23433, 40077, 58743, 70299, 476471, 1429413, 4288239]

約数ペア:

[(1, 4288239), (3, 1429413), (9, 476471), (61, 70299), (73, 58743), (107, 40077), (183, 23433), (219, 19581), (321, 13359), (549, 7811), (657, 6527), (963, 4453)]