16865784207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3359}}^1\times {\mathrm{29363}}^1$

素因数の和:32747

約数の個数: 24

約数和(自身を含む): 25652390400

約数和(自身を除く): 8786606193

約数列:

[1, 3, 9, 19, 57, 171, 3359, 10077, 29363, 30231, 63821, 88089, 191463, 264267, 557897, 574389, 1673691, 5021073, 98630317, 295890951, 887672853, 1873976023, 5621928069, 16865784207]

約数ペア:

[(1, 16865784207), (3, 5621928069), (9, 1873976023), (19, 887672853), (57, 295890951), (171, 98630317), (3359, 5021073), (10077, 1673691), (29363, 574389), (30231, 557897), (63821, 264267), (88089, 191463)]