1909306053

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{794551}}^1$

素因数の和:794649

約数の個数: 16

約数和(自身を含む): 2860387200

約数和(自身を除く): 951081147

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 794551, 2383653, 7150959, 21452877, 70715039, 212145117, 636435351, 1909306053]

約数ペア:

[(1, 1909306053), (3, 636435351), (9, 212145117), (27, 70715039), (89, 21452877), (267, 7150959), (801, 2383653), (2403, 794551)]