3889593

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 5846400

約数和(自身を除く): 1956807

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2029, 6087, 18261, 54783, 144059, 432177, 1296531, 3889593]

約数ペア:

[(1, 3889593), (3, 1296531), (9, 432177), (27, 144059), (71, 54783), (213, 18261), (639, 6087), (1917, 2029)]