42263727

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 62390832

約数和(自身を除く): 20127105

約数列:

[1, 3, 11, 33, 121, 173, 363, 519, 673, 1903, 2019, 5709, 7403, 20933, 22209, 62799, 81433, 116429, 244299, 349287, 1280719, 3842157, 14087909, 42263727]

約数ペア:

[(1, 42263727), (3, 14087909), (11, 3842157), (33, 1280719), (121, 349287), (173, 244299), (363, 116429), (519, 81433), (673, 62799), (1903, 22209), (2019, 20933), (5709, 7403)]