25293477

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 37729440

約数和(自身を除く): 12435963

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1181, 1947, 3543, 7139, 12991, 21417, 38973, 69679, 142901, 209037, 428703, 766469, 2299407, 8431159, 25293477]

約数ペア:

[(1, 25293477), (3, 8431159), (11, 2299407), (33, 766469), (59, 428703), (121, 209037), (177, 142901), (363, 69679), (649, 38973), (1181, 21417), (1947, 12991), (3543, 7139)]