2072463

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 2945280

約数和(自身を除く): 872817

約数列:

[1, 3, 19, 57, 103, 309, 353, 1059, 1957, 5871, 6707, 20121, 36359, 109077, 690821, 2072463]

約数ペア:

[(1, 2072463), (3, 690821), (19, 109077), (57, 36359), (103, 20121), (309, 6707), (353, 5871), (1059, 1957)]