2043399

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 2872800

約数和(自身を除く): 829401

約数列:

[1, 3, 37, 41, 111, 123, 449, 1347, 1517, 4551, 16613, 18409, 49839, 55227, 681133, 2043399]

約数ペア:

[(1, 2043399), (3, 681133), (37, 55227), (41, 49839), (111, 18409), (123, 16613), (449, 4551), (1347, 1517)]