1796201919

素因数分解:

$3^3\times {\mathrm{4243}}^1\times {\mathrm{15679}}^1$

素因数の和:19931

約数の個数: 16

約数和(自身を含む): 2661836800

約数和(自身を除く): 865634881

約数列:

[1, 3, 9, 27, 4243, 12729, 15679, 38187, 47037, 114561, 141111, 423333, 66525997, 199577991, 598733973, 1796201919]

約数ペア:

[(1, 1796201919), (3, 598733973), (9, 199577991), (27, 66525997), (4243, 423333), (12729, 141111), (15679, 114561), (38187, 47037)]