1790427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 2545920

約数和(自身を除く): 755493

約数列:

[1, 3, 19, 57, 101, 303, 311, 933, 1919, 5757, 5909, 17727, 31411, 94233, 596809, 1790427]

約数ペア:

[(1, 1790427), (3, 596809), (19, 94233), (57, 31411), (101, 17727), (303, 5909), (311, 5757), (933, 1919)]