23396841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 36568896

約数和(自身を除く): 13172055

約数列:

[1, 3, 9, 13, 39, 117, 311, 643, 933, 1929, 2799, 4043, 5787, 8359, 12129, 25077, 36387, 75231, 199973, 599919, 1799757, 2599649, 7798947, 23396841]

約数ペア:

[(1, 23396841), (3, 7798947), (9, 2599649), (13, 1799757), (39, 599919), (117, 199973), (311, 75231), (643, 36387), (933, 25077), (1929, 12129), (2799, 8359), (4043, 5787)]