1984877997

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{96461}}^1$

素因数の和:96521

約数の個数: 16

約数和(自身を含む): 2793539520

約数和(自身を除く): 808661523

約数列:

[1, 3, 19, 57, 361, 1083, 6859, 20577, 96461, 289383, 1832759, 5498277, 34822421, 104467263, 661625999, 1984877997]

約数ペア:

[(1, 1984877997), (3, 661625999), (19, 104467263), (57, 34822421), (361, 5498277), (1083, 1832759), (6859, 289383), (20577, 96461)]