16992897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 24360960

約数和(自身を除く): 7368063

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 6343, 19029, 120517, 298121, 361551, 894363, 5664299, 16992897]

約数ペア:

[(1, 16992897), (3, 5664299), (19, 894363), (47, 361551), (57, 298121), (141, 120517), (893, 19029), (2679, 6343)]