2105337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 3106880

約数和(自身を除く): 1001543

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1459, 4377, 18967, 53983, 56901, 161949, 701779, 2105337]

約数ペア:

[(1, 2105337), (3, 701779), (13, 161949), (37, 56901), (39, 53983), (111, 18967), (481, 4377), (1443, 1459)]