12848589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 20125560

約数和(自身を除く): 7276971

約数列:

[1, 3, 9, 13, 39, 117, 193, 569, 579, 1707, 1737, 2509, 5121, 7397, 7527, 22191, 22581, 66573, 109817, 329451, 988353, 1427621, 4282863, 12848589]

約数ペア:

[(1, 12848589), (3, 4282863), (9, 1427621), (13, 988353), (39, 329451), (117, 109817), (193, 66573), (569, 22581), (579, 22191), (1707, 7527), (1737, 7397), (2509, 5121)]