39530457

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 62933760

約数和(自身を除く): 23403303

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1213, 1917, 3621, 3639, 10863, 10917, 20621, 32589, 32751, 61863, 86123, 185589, 258369, 556767, 775107, 1464091, 2325321, 4392273, 13176819, 39530457]

約数ペア:

[(1, 39530457), (3, 13176819), (9, 4392273), (17, 2325321), (27, 1464091), (51, 775107), (71, 556767), (153, 258369), (213, 185589), (459, 86123), (639, 61863), (1207, 32751), (1213, 32589), (1917, 20621), (3621, 10917), (3639, 10863)]