12390603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 18489168

約数和(自身を除く): 6098565

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 673, 969, 1083, 2019, 6137, 11441, 12787, 18411, 34323, 38361, 217379, 242953, 652137, 728859, 4130201, 12390603]

約数ペア:

[(1, 12390603), (3, 4130201), (17, 728859), (19, 652137), (51, 242953), (57, 217379), (323, 38361), (361, 34323), (673, 18411), (969, 12787), (1083, 11441), (2019, 6137)]