47240709

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 64468800

約数和(自身を除く): 17228091

約数列:

[1, 3, 73, 109, 219, 327, 1979, 5937, 7957, 23871, 144467, 215711, 433401, 647133, 15746903, 47240709]

約数ペア:

[(1, 47240709), (3, 15746903), (73, 647133), (109, 433401), (219, 215711), (327, 144467), (1979, 23871), (5937, 7957)]