1489116411

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{50957}}^1$

素因数の和:51171

約数の個数: 24

約数和(自身を含む): 2289441024

約数和(自身を除く): 800324613

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 3247, 9741, 29223, 50957, 152871, 458613, 866269, 2598807, 7796421, 9732787, 29198361, 87595083, 165457379, 496372137, 1489116411]

約数ペア:

[(1, 1489116411), (3, 496372137), (9, 165457379), (17, 87595083), (51, 29198361), (153, 9732787), (191, 7796421), (573, 2598807), (1719, 866269), (3247, 458613), (9741, 152871), (29223, 50957)]