12261507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 5011581

約数列:

[1, 3, 23, 69, 83, 249, 1909, 2141, 5727, 6423, 49243, 147729, 177703, 533109, 4087169, 12261507]

約数ペア:

[(1, 12261507), (3, 4087169), (23, 533109), (69, 177703), (83, 147729), (249, 49243), (1909, 6423), (2141, 5727)]