2894286057

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 4428770976

約数和(自身を除く): 1534484919

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 1987, 2197, 2873, 5961, 6591, 8619, 25831, 28561, 33779, 37349, 77493, 85683, 101337, 112047, 335803, 439127, 485537, 1007409, 1317381, 1456611, 4365439, 5708651, 13096317, 17125953, 56750707, 74212463, 170252121, 222637389, 964762019, 2894286057]

約数ペア:

[(1, 2894286057), (3, 964762019), (13, 222637389), (17, 170252121), (39, 74212463), (51, 56750707), (169, 17125953), (221, 13096317), (507, 5708651), (663, 4365439), (1987, 1456611), (2197, 1317381), (2873, 1007409), (5961, 485537), (6591, 439127), (8619, 335803), (25831, 112047), (28561, 101337), (33779, 85683), (37349, 77493)]