13367451

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 18178848

約数和(自身を除く): 4811397

約数列:

[1, 3, 101, 157, 281, 303, 471, 843, 15857, 28381, 44117, 47571, 85143, 132351, 4455817, 13367451]

約数ペア:

[(1, 13367451), (3, 4455817), (101, 132351), (157, 85143), (281, 47571), (303, 44117), (471, 28381), (843, 15857)]