875259

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 1620480

約数和(自身を除く): 745221

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 421, 693, 1263, 2079, 2947, 3789, 4631, 8841, 11367, 13893, 26523, 32417, 41679, 79569, 97251, 125037, 291753, 875259]

約数ペア:

[(1, 875259), (3, 291753), (7, 125037), (9, 97251), (11, 79569), (21, 41679), (27, 32417), (33, 26523), (63, 13893), (77, 11367), (99, 8841), (189, 4631), (231, 3789), (297, 2947), (421, 2079), (693, 1263)]