2179991721

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1\times {\mathrm{3533}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 2941418880

約数和(自身を除く): 761427159

約数列:

[1, 3, 89, 267, 2311, 3533, 6933, 10599, 205679, 314437, 617037, 943311, 8164763, 24494289, 726663907, 2179991721]

約数ペア:

[(1, 2179991721), (3, 726663907), (89, 24494289), (267, 8164763), (2311, 943311), (3533, 617037), (6933, 314437), (10599, 205679)]