13936041

素因数分解:

$3^2\times 7^2\times {\mathrm{31601}}^1$

素因数の和:31621

約数の個数: 18

約数和(自身を含む): 23417082

約数和(自身を除く): 9481041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 31601, 94803, 221207, 284409, 663621, 1548449, 1990863, 4645347, 13936041]

約数ペア:

[(1, 13936041), (3, 4645347), (7, 1990863), (9, 1548449), (21, 663621), (49, 284409), (63, 221207), (147, 94803), (441, 31601)]