1016889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 1456128

約数和(自身を除く): 439239

約数列:

[1, 3, 17, 51, 127, 157, 381, 471, 2159, 2669, 6477, 8007, 19939, 59817, 338963, 1016889]

約数ペア:

[(1, 1016889), (3, 338963), (17, 59817), (51, 19939), (127, 8007), (157, 6477), (381, 2669), (471, 2159)]