26613829

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 31179456

約数和(自身を除く): 4565627

約数列:

[1, 11, 23, 73, 121, 131, 253, 803, 1441, 1679, 2783, 3013, 8833, 9563, 15851, 18469, 33143, 105193, 203159, 219949, 364573, 1157123, 2419439, 26613829]

約数ペア:

[(1, 26613829), (11, 2419439), (23, 1157123), (73, 364573), (121, 219949), (131, 203159), (253, 105193), (803, 33143), (1441, 18469), (1679, 15851), (2783, 9563), (3013, 8833)]