4544639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 18

約数和(自身を含む): 5295528

約数和(自身を除く): 750889

約数列:

[1, 11, 23, 71, 121, 253, 529, 781, 1633, 2783, 5819, 8591, 17963, 37559, 64009, 197593, 413149, 4544639]

約数ペア:

[(1, 4544639), (11, 413149), (23, 197593), (71, 64009), (121, 37559), (253, 17963), (529, 8591), (781, 5819), (1633, 2783)]