8531321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 9313920

約数和(自身を除く): 782599

約数列:

[1, 23, 41, 83, 109, 943, 1909, 2507, 3403, 4469, 9047, 78269, 102787, 208081, 370927, 8531321]

約数ペア:

[(1, 8531321), (23, 370927), (41, 208081), (83, 102787), (109, 78269), (943, 9047), (1909, 4469), (2507, 3403)]