22203753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 35306880

約数和(自身を除く): 13103127

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 709, 803, 949, 2127, 2409, 2847, 7799, 9217, 10439, 23397, 27651, 31317, 51757, 101387, 155271, 304161, 569327, 672841, 1707981, 2018523, 7401251, 22203753]

約数ペア:

[(1, 22203753), (3, 7401251), (11, 2018523), (13, 1707981), (33, 672841), (39, 569327), (73, 304161), (143, 155271), (219, 101387), (429, 51757), (709, 31317), (803, 27651), (949, 23397), (2127, 10439), (2409, 9217), (2847, 7799)]