7993161

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8971}}^1$

素因数の和:8994

約数の個数: 20

約数和(自身を含む): 13027344

約数和(自身を除く): 5034183

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8971, 26913, 80739, 98681, 242217, 296043, 726651, 888129, 2664387, 7993161]

約数ペア:

[(1, 7993161), (3, 2664387), (9, 888129), (11, 726651), (27, 296043), (33, 242217), (81, 98681), (99, 80739), (297, 26913), (891, 8971)]