853642947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6197}}^1$

素因数の和:6327

約数の個数: 32

約数和(自身を含む): 1254871872

約数和(自身を除く): 401228925

約数列:

[1, 3, 17, 37, 51, 73, 111, 219, 629, 1241, 1887, 2701, 3723, 6197, 8103, 18591, 45917, 105349, 137751, 229289, 316047, 452381, 687867, 1357143, 3897913, 7690477, 11693739, 16738097, 23071431, 50214291, 284547649, 853642947]

約数ペア:

[(1, 853642947), (3, 284547649), (17, 50214291), (37, 23071431), (51, 16738097), (73, 11693739), (111, 7690477), (219, 3897913), (629, 1357143), (1241, 687867), (1887, 452381), (2701, 316047), (3723, 229289), (6197, 137751), (8103, 105349), (18591, 45917)]