2907579891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{6577}}^1$

素因数の和:6795

約数の個数: 32

約数和(自身を含む): 4167820800

約数和(自身を除く): 1260240909

約数列:

[1, 3, 23, 43, 69, 129, 149, 447, 989, 2967, 3427, 6407, 6577, 10281, 19221, 19731, 147361, 151271, 282811, 442083, 453813, 848433, 979973, 2939919, 6504653, 19513959, 22539379, 42138839, 67618137, 126416517, 969193297, 2907579891]

約数ペア:

[(1, 2907579891), (3, 969193297), (23, 126416517), (43, 67618137), (69, 42138839), (129, 22539379), (149, 19513959), (447, 6504653), (989, 2939919), (2967, 979973), (3427, 848433), (6407, 453813), (6577, 442083), (10281, 282811), (19221, 151271), (19731, 147361)]