21714517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 24498432

約数和(自身を除く): 2783915

約数列:

[1, 11, 47, 97, 433, 517, 1067, 4559, 4763, 20351, 42001, 50149, 223861, 462011, 1974047, 21714517]

約数ペア:

[(1, 21714517), (11, 1974047), (47, 462011), (97, 223861), (433, 50149), (517, 42001), (1067, 20351), (4559, 4763)]