2859968499

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 3927244800

約数和(自身を除く): 1067276301

約数列:

[1, 3, 67, 127, 199, 201, 381, 563, 597, 1689, 8509, 13333, 25273, 25527, 37721, 39999, 71501, 75819, 112037, 113163, 214503, 336111, 1693291, 4790567, 5079873, 7506479, 14228699, 14371701, 22519437, 42686097, 953322833, 2859968499]

約数ペア:

[(1, 2859968499), (3, 953322833), (67, 42686097), (127, 22519437), (199, 14371701), (201, 14228699), (381, 7506479), (563, 5079873), (597, 4790567), (1689, 1693291), (8509, 336111), (13333, 214503), (25273, 113163), (25527, 112037), (37721, 75819), (39999, 71501)]