12226761

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{12239}}^1$

素因数の和:12285

約数の個数: 16

約数和(自身を含む): 18604800

約数和(自身を除く): 6378039

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 12239, 36717, 110151, 330453, 452843, 1358529, 4075587, 12226761]

約数ペア:

[(1, 12226761), (3, 4075587), (9, 1358529), (27, 452843), (37, 330453), (111, 110151), (333, 36717), (999, 12239)]