28436739

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 39674880

約数和(自身を除く): 11238141

約数列:

[1, 3, 41, 47, 123, 141, 1927, 4919, 5781, 14757, 201679, 231193, 605037, 693579, 9478913, 28436739]

約数ペア:

[(1, 28436739), (3, 9478913), (41, 693579), (47, 605037), (123, 231193), (141, 201679), (1927, 14757), (4919, 5781)]