27812577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6311}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 40295808

約数和(自身を除く): 12483231

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 6311, 18933, 82043, 246129, 713143, 2139429, 9270859, 27812577]

約数ペア:

[(1, 27812577), (3, 9270859), (13, 2139429), (39, 713143), (113, 246129), (339, 82043), (1469, 18933), (4407, 6311)]