2239038321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6581

約数の個数: 32

約数和(自身を含む): 3286499328

約数和(自身を除く): 1047461007

約数列:

[1, 3, 13, 39, 71, 127, 213, 381, 923, 1651, 2769, 4953, 6367, 9017, 19101, 27051, 82771, 117221, 248313, 351663, 452057, 808609, 1356171, 2425827, 5876741, 10511917, 17630223, 31535751, 57411239, 172233717, 746346107, 2239038321]

約数ペア:

[(1, 2239038321), (3, 746346107), (13, 172233717), (39, 57411239), (71, 31535751), (127, 17630223), (213, 10511917), (381, 5876741), (923, 2425827), (1651, 1356171), (2769, 808609), (4953, 452057), (6367, 351663), (9017, 248313), (19101, 117221), (27051, 82771)]