1489071933

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{458317}}^1$

素因数の和:458361

約数の個数: 18

約数和(自身を含む): 2270049054

約数和(自身を除く): 780977121

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 458317, 1374951, 4124853, 8708023, 26124069, 78372207, 165452437, 496357311, 1489071933]

約数ペア:

[(1, 1489071933), (3, 496357311), (9, 165452437), (19, 78372207), (57, 26124069), (171, 8708023), (361, 4124853), (1083, 1374951), (3249, 458317)]