9729321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27253}}^1$

素因数の和:27280

約数の個数: 16

約数和(自身を含む): 15698304

約数和(自身を除く): 5968983

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 27253, 81759, 190771, 463301, 572313, 1389903, 3243107, 9729321]

約数ペア:

[(1, 9729321), (3, 3243107), (7, 1389903), (17, 572313), (21, 463301), (51, 190771), (119, 81759), (357, 27253)]