2237727

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 3315600

約数和(自身を除く): 1077873

約数列:

[1, 3, 17, 29, 51, 87, 89, 267, 289, 493, 867, 1479, 1513, 2581, 4539, 7743, 8381, 25143, 25721, 43877, 77163, 131631, 745909, 2237727]

約数ペア:

[(1, 2237727), (3, 745909), (17, 131631), (29, 77163), (51, 43877), (87, 25721), (89, 25143), (267, 8381), (289, 7743), (493, 4539), (867, 2581), (1479, 1513)]