12555099

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 18

約数和(自身を含む): 18656820

約数和(自身を除く): 6101721

約数列:

[1, 3, 9, 37, 111, 333, 1019, 1369, 3057, 4107, 9171, 12321, 37703, 113109, 339327, 1395011, 4185033, 12555099]

約数ペア:

[(1, 12555099), (3, 4185033), (9, 1395011), (37, 339327), (111, 113109), (333, 37703), (1019, 12321), (1369, 9171), (3057, 4107)]