86719101

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{19571}}^1$

素因数の和:19792

約数の個数: 16

約数和(自身を含む): 132776448

約数和(自身を除く): 46057347

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 19571, 58713, 136997, 410991, 4129481, 12388443, 28906367, 86719101]

約数ペア:

[(1, 86719101), (3, 28906367), (7, 12388443), (21, 4129481), (211, 410991), (633, 136997), (1477, 58713), (4431, 19571)]