2352321

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 20

約数和(自身を含む): 3558852

約数和(自身を除く): 1206531

約数列:

[1, 3, 9, 27, 81, 113, 257, 339, 771, 1017, 2313, 3051, 6939, 9153, 20817, 29041, 87123, 261369, 784107, 2352321]

約数ペア:

[(1, 2352321), (3, 784107), (9, 261369), (27, 87123), (81, 29041), (113, 20817), (257, 9153), (339, 6939), (771, 3051), (1017, 2313)]