2961119

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 16

約数和(自身を含む): 3528000

約数和(自身を除く): 566881

約数列:

[1, 7, 49, 89, 97, 343, 623, 679, 4361, 4753, 8633, 30527, 33271, 60431, 423017, 2961119]

約数ペア:

[(1, 2961119), (7, 423017), (49, 60431), (89, 33271), (97, 30527), (343, 8633), (623, 4753), (679, 4361)]