13521666

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{31741}}^1$

素因数の和:31817

約数の個数: 16

約数和(自身を含む): 27425088

約数和(自身を除く): 13903422

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 31741, 63482, 95223, 190446, 2253611, 4507222, 6760833, 13521666]

約数ペア:

[(1, 13521666), (2, 6760833), (3, 4507222), (6, 2253611), (71, 190446), (142, 95223), (213, 63482), (426, 31741)]