566781033

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{19403}}^1$

素因数の和:19533

約数の個数: 32

約数和(自身を含む): 938843136

約数和(自身を除く): 372062103

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 19403, 29211, 58209, 135821, 252239, 407463, 756717, 1765673, 2076121, 5297019, 6228363, 14532847, 26989573, 43598541, 80968719, 188927011, 566781033]

約数ペア:

[(1, 566781033), (3, 188927011), (7, 80968719), (13, 43598541), (21, 26989573), (39, 14532847), (91, 6228363), (107, 5297019), (273, 2076121), (321, 1765673), (749, 756717), (1391, 407463), (2247, 252239), (4173, 135821), (9737, 58209), (19403, 29211)]