2526471

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3900624

約数和(自身を除く): 1374153

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 281, 333, 843, 999, 2529, 2997, 7587, 8991, 10397, 22761, 31191, 68283, 93573, 280719, 842157, 2526471]

約数ペア:

[(1, 2526471), (3, 842157), (9, 280719), (27, 93573), (37, 68283), (81, 31191), (111, 22761), (243, 10397), (281, 8991), (333, 7587), (843, 2997), (999, 2529)]