47264457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1979}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 66528000

約数和(自身を除く): 19263543

約数列:

[1, 3, 19, 57, 419, 1257, 1979, 5937, 7961, 23883, 37601, 112803, 829201, 2487603, 15754819, 47264457]

約数ペア:

[(1, 47264457), (3, 15754819), (19, 2487603), (57, 829201), (419, 112803), (1257, 37601), (1979, 23883), (5937, 7961)]