16874907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42293}}^1$

素因数の和:42322

約数の個数: 16

約数和(自身を含む): 27068160

約数和(自身を除く): 10193253

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 42293, 126879, 296051, 803567, 888153, 2410701, 5624969, 16874907]

約数ペア:

[(1, 16874907), (3, 5624969), (7, 2410701), (19, 888153), (21, 803567), (57, 296051), (133, 126879), (399, 42293)]