31088343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72467}}^1$

素因数の和:72494

約数の個数: 16

約数和(自身を含む): 48698496

約数和(自身を除く): 17610153

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 72467, 217401, 797137, 942071, 2391411, 2826213, 10362781, 31088343]

約数ペア:

[(1, 31088343), (3, 10362781), (11, 2826213), (13, 2391411), (33, 942071), (39, 797137), (143, 217401), (429, 72467)]