27884409

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1973}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 42575232

約数和(自身を除く): 14690823

約数列:

[1, 3, 7, 21, 673, 1973, 2019, 4711, 5919, 13811, 14133, 41433, 1327829, 3983487, 9294803, 27884409]

約数ペア:

[(1, 27884409), (3, 9294803), (7, 3983487), (21, 1327829), (673, 41433), (1973, 14133), (2019, 13811), (4711, 5919)]