2479431357

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{243583}}^1$

素因数の和:243634

約数の個数: 32

約数和(自身を含む): 4092211200

約数和(自身を除く): 1612779843

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 243583, 730749, 2192247, 3166579, 6576741, 7063907, 9499737, 21191721, 28499211, 63575163, 85497633, 91830791, 190725489, 275492373, 826477119, 2479431357]

約数ペア:

[(1, 2479431357), (3, 826477119), (9, 275492373), (13, 190725489), (27, 91830791), (29, 85497633), (39, 63575163), (87, 28499211), (117, 21191721), (261, 9499737), (351, 7063907), (377, 6576741), (783, 3166579), (1131, 2192247), (3393, 730749), (10179, 243583)]