1949236479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{201847}}^1$

素因数の和:201919

約数の個数: 24

約数和(自身を含む): 2991387360

約数和(自身を除く): 1042150881

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 201847, 605541, 1816623, 5853563, 7468339, 17560689, 22405017, 52682067, 67215051, 216581831, 649745493, 1949236479]

約数ペア:

[(1, 1949236479), (3, 649745493), (9, 216581831), (29, 67215051), (37, 52682067), (87, 22405017), (111, 17560689), (261, 7468339), (333, 5853563), (1073, 1816623), (3219, 605541), (9657, 201847)]