2017351161

素因数分解:

$3^2\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{20051}}^1$

素因数の和:21661

約数の個数: 24

約数和(自身を含む): 3332481984

約数和(自身を除く): 1315130823

約数列:

[1, 3, 7, 9, 21, 63, 1597, 4791, 11179, 14373, 20051, 33537, 60153, 100611, 140357, 180459, 421071, 1263213, 32021447, 96064341, 224150129, 288193023, 672450387, 2017351161]

約数ペア:

[(1, 2017351161), (3, 672450387), (7, 288193023), (9, 224150129), (21, 96064341), (63, 32021447), (1597, 1263213), (4791, 421071), (11179, 180459), (14373, 140357), (20051, 100611), (33537, 60153)]