16693533

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10878

約数の個数: 20

約数和(自身を含む): 26252160

約数和(自身を除く): 9558627

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 10847, 32541, 97623, 206093, 292869, 618279, 878607, 1854837, 5564511, 16693533]

約数ペア:

[(1, 16693533), (3, 5564511), (9, 1854837), (19, 878607), (27, 618279), (57, 292869), (81, 206093), (171, 97623), (513, 32541), (1539, 10847)]