2160003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 3126816

約数和(自身を除く): 966813

約数列:

[1, 3, 17, 41, 51, 123, 697, 1033, 2091, 3099, 17561, 42353, 52683, 127059, 720001, 2160003]

約数ペア:

[(1, 2160003), (3, 720001), (17, 127059), (41, 52683), (51, 42353), (123, 17561), (697, 3099), (1033, 2091)]