6891183

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 11390400

約数和(自身を除く): 4499217

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 677, 783, 1131, 2031, 3393, 6093, 8801, 10179, 18279, 19633, 26403, 58899, 79209, 176697, 237627, 255229, 530091, 765687, 2297061, 6891183]

約数ペア:

[(1, 6891183), (3, 2297061), (9, 765687), (13, 530091), (27, 255229), (29, 237627), (39, 176697), (87, 79209), (117, 58899), (261, 26403), (351, 19633), (377, 18279), (677, 10179), (783, 8801), (1131, 6093), (2031, 3393)]