1938357

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1206603

約数列:

[1, 3, 9, 17, 27, 41, 51, 103, 123, 153, 309, 369, 459, 697, 927, 1107, 1751, 2091, 2781, 4223, 5253, 6273, 12669, 15759, 18819, 38007, 47277, 71791, 114021, 215373, 646119, 1938357]

約数ペア:

[(1, 1938357), (3, 646119), (9, 215373), (17, 114021), (27, 71791), (41, 47277), (51, 38007), (103, 18819), (123, 15759), (153, 12669), (309, 6273), (369, 5253), (459, 4223), (697, 2781), (927, 2091), (1107, 1751)]