210969471

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{10211}}^1$

素因数の和:10382

約数の個数: 16

約数和(自身を含む): 288223488

約数和(自身を除く): 77254017

約数列:

[1, 3, 71, 97, 213, 291, 6887, 10211, 20661, 30633, 724981, 990467, 2174943, 2971401, 70323157, 210969471]

約数ペア:

[(1, 210969471), (3, 70323157), (71, 2971401), (97, 2174943), (213, 990467), (291, 724981), (6887, 30633), (10211, 20661)]