619884081

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{3583}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 916930560

約数和(自身を除く): 297046479

約数列:

[1, 3, 9, 47, 141, 409, 423, 1227, 3583, 3681, 10749, 19223, 32247, 57669, 168401, 173007, 505203, 1465447, 1515609, 4396341, 13189023, 68876009, 206628027, 619884081]

約数ペア:

[(1, 619884081), (3, 206628027), (9, 68876009), (47, 13189023), (141, 4396341), (409, 1515609), (423, 1465447), (1227, 505203), (3583, 173007), (3681, 168401), (10749, 57669), (19223, 32247)]