3899817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 6065280

約数和(自身を除く): 2165463

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 359, 639, 1077, 1207, 3231, 3621, 6103, 10863, 18309, 25489, 54927, 76467, 229401, 433313, 1299939, 3899817]

約数ペア:

[(1, 3899817), (3, 1299939), (9, 433313), (17, 229401), (51, 76467), (71, 54927), (153, 25489), (213, 18309), (359, 10863), (639, 6103), (1077, 3621), (1207, 3231)]