131350317

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{201767}}^1$

素因数の和:201808

約数の個数: 16

約数和(自身を含む): 206610432

約数和(自身を除く): 75260115

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 201767, 605301, 1412369, 4237107, 6254777, 18764331, 43783439, 131350317]

約数ペア:

[(1, 131350317), (3, 43783439), (7, 18764331), (21, 6254777), (31, 4237107), (93, 1412369), (217, 605301), (651, 201767)]