13871277

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 10643283

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 3191, 4347, 9573, 22337, 28719, 67011, 73393, 86157, 201033, 220179, 513751, 603099, 660537, 1541253, 1981611, 4623759, 13871277]

約数ペア:

[(1, 13871277), (3, 4623759), (7, 1981611), (9, 1541253), (21, 660537), (23, 603099), (27, 513751), (63, 220179), (69, 201033), (161, 86157), (189, 73393), (207, 67011), (483, 28719), (621, 22337), (1449, 9573), (3191, 4347)]