855722279

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 889477632

約数和(自身を除く): 33755353

約数列:

[1, 47, 73, 443, 563, 3431, 20821, 26461, 32339, 41099, 249409, 1519933, 1931653, 11722223, 18206857, 855722279]

約数ペア:

[(1, 855722279), (47, 18206857), (73, 11722223), (443, 1931653), (563, 1519933), (3431, 249409), (20821, 41099), (26461, 32339)]