2512761

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 3483648

約数和(自身を除く): 970887

約数列:

[1, 3, 47, 71, 141, 213, 251, 753, 3337, 10011, 11797, 17821, 35391, 53463, 837587, 2512761]

約数ペア:

[(1, 2512761), (3, 837587), (47, 53463), (71, 35391), (141, 17821), (213, 11797), (251, 10011), (753, 3337)]