12461607

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6724

約数の個数: 20

約数和(自身を含む): 19427760

約数和(自身を除く): 6966153

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6689, 20067, 60201, 153847, 180603, 461541, 541809, 1384623, 4153869, 12461607]

約数ペア:

[(1, 12461607), (3, 4153869), (9, 1384623), (23, 541809), (27, 461541), (69, 180603), (81, 153847), (207, 60201), (621, 20067), (1863, 6689)]