27910869

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6299}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 42739200

約数和(自身を除く): 14828331

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 6299, 18897, 44093, 132279, 1329089, 3987267, 9303623, 27910869]

約数ペア:

[(1, 27910869), (3, 9303623), (7, 3987267), (21, 1329089), (211, 132279), (633, 44093), (1477, 18897), (4431, 6299)]