31279487

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 2468353

約数列:

[1, 29, 47, 53, 433, 1363, 1537, 2491, 12557, 20351, 22949, 72239, 590179, 665521, 1078603, 31279487]

約数ペア:

[(1, 31279487), (29, 1078603), (47, 665521), (53, 590179), (433, 72239), (1363, 22949), (1537, 20351), (2491, 12557)]