26996200317

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{3890503}}^1$

素因数の和:3890769

約数の個数: 16

約数和(自身を含む): 40150001280

約数和(自身を除く): 13153800963

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 3890503, 11671509, 35014527, 105043581, 999859271, 2999577813, 8998733439, 26996200317]

約数ペア:

[(1, 26996200317), (3, 8998733439), (9, 2999577813), (27, 999859271), (257, 105043581), (771, 35014527), (2313, 11671509), (6939, 3890503)]