31283059

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 34163712

約数和(自身を除く): 2880653

約数列:

[1, 23, 43, 47, 673, 989, 1081, 2021, 15479, 28939, 31631, 46483, 665597, 727513, 1360133, 31283059]

約数ペア:

[(1, 31283059), (23, 1360133), (43, 727513), (47, 665597), (673, 46483), (989, 31631), (1081, 28939), (2021, 15479)]