421749801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3373}}^1$

素因数の和:3814

約数の個数: 32

約数和(自身を含む): 683437440

約数和(自身を除く): 261687639

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 421, 1263, 3373, 3789, 4631, 10119, 11367, 13893, 30357, 37103, 41679, 91071, 111309, 125037, 333927, 1001781, 1420033, 4260099, 12780297, 15620363, 38340891, 46861089, 140583267, 421749801]

約数ペア:

[(1, 421749801), (3, 140583267), (9, 46861089), (11, 38340891), (27, 15620363), (33, 12780297), (99, 4260099), (297, 1420033), (421, 1001781), (1263, 333927), (3373, 125037), (3789, 111309), (4631, 91071), (10119, 41679), (11367, 37103), (13893, 30357)]