2001029079

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2575327}}^1$

素因数の和:2575374

約数の個数: 16

約数和(自身を含む): 3131598848

約数和(自身を除く): 1130569769

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2575327, 7725981, 18027289, 54081867, 95287099, 285861297, 667009693, 2001029079]

約数ペア:

[(1, 2001029079), (3, 667009693), (7, 285861297), (21, 95287099), (37, 54081867), (111, 18027289), (259, 7725981), (777, 2575327)]