31638207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 44997120

約数和(自身を除く): 13358913

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4463, 7089, 13389, 75871, 227613, 620357, 1861071, 10546069, 31638207]

約数ペア:

[(1, 31638207), (3, 10546069), (17, 1861071), (51, 620357), (139, 227613), (417, 75871), (2363, 13389), (4463, 7089)]