1618052913

素因数分解:

$3^2\times {\mathrm{1319}}^1\times {\mathrm{136303}}^1$

素因数の和:137628

約数の個数: 12

約数和(自身を含む): 2338976640

約数和(自身を除く): 720923727

約数列:

[1, 3, 9, 1319, 3957, 11871, 136303, 408909, 1226727, 179783657, 539350971, 1618052913]

約数ペア:

[(1, 1618052913), (3, 539350971), (9, 179783657), (1319, 1226727), (3957, 408909), (11871, 136303)]