6940185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 12801792

約数和(自身を除く): 5861607

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 421, 471, 785, 1099, 1263, 2105, 2355, 2947, 3297, 5495, 6315, 8841, 14735, 16485, 44205, 66097, 198291, 330485, 462679, 991455, 1388037, 2313395, 6940185]

約数ペア:

[(1, 6940185), (3, 2313395), (5, 1388037), (7, 991455), (15, 462679), (21, 330485), (35, 198291), (105, 66097), (157, 44205), (421, 16485), (471, 14735), (785, 8841), (1099, 6315), (1263, 5495), (2105, 3297), (2355, 2947)]