31354647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4423}}^1$

素因数の和:4582

約数の個数: 16

約数和(自身を含む): 44593920

約数和(自身を除く): 13239273

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4423, 7089, 13269, 75191, 225573, 614797, 1844391, 10451549, 31354647]

約数ペア:

[(1, 31354647), (3, 10451549), (17, 1844391), (51, 614797), (139, 225573), (417, 75191), (2363, 13269), (4423, 7089)]