1327211199

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{456557}}^1$

素因数の和:456599

約数の個数: 24

約数和(自身を含む): 2136691440

約数和(自身を除く): 809480241

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 456557, 1369671, 4109013, 7761469, 8674583, 23284407, 26023749, 69853221, 78071247, 147467911, 442403733, 1327211199]

約数ペア:

[(1, 1327211199), (3, 442403733), (9, 147467911), (17, 78071247), (19, 69853221), (51, 26023749), (57, 23284407), (153, 8674583), (171, 7761469), (323, 4109013), (969, 1369671), (2907, 456557)]