2116740393

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{26981}}^1$

素因数の和:27389

約数の個数: 24

約数和(自身を含む): 3198985920

約数和(自身を除く): 1082245527

約数列:

[1, 3, 9, 23, 69, 207, 379, 1137, 3411, 8717, 26151, 26981, 78453, 80943, 242829, 620563, 1861689, 5585067, 10225799, 30677397, 92032191, 235193377, 705580131, 2116740393]

約数ペア:

[(1, 2116740393), (3, 705580131), (9, 235193377), (23, 92032191), (69, 30677397), (207, 10225799), (379, 5585067), (1137, 1861689), (3411, 620563), (8717, 242829), (26151, 80943), (26981, 78453)]