1240881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 573519

約数列:

[1, 3, 17, 29, 51, 87, 493, 839, 1479, 2517, 14263, 24331, 42789, 72993, 413627, 1240881]

約数ペア:

[(1, 1240881), (3, 413627), (17, 72993), (29, 42789), (51, 24331), (87, 14263), (493, 2517), (839, 1479)]