255483212881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{33353}}^1$

素因数の和:33673

約数の個数: 32

約数和(自身を含む): 286987421952

約数和(自身を除く): 31504209071

約数列:

[1, 13, 43, 71, 193, 559, 923, 2509, 3053, 8299, 13703, 33353, 39689, 107887, 178139, 433589, 589229, 1434179, 2368063, 6437129, 7659977, 18644327, 30784819, 83682677, 101826709, 276796547, 457036159, 1323747217, 3598355111, 5941470067, 19652554837, 255483212881]

約数ペア:

[(1, 255483212881), (13, 19652554837), (43, 5941470067), (71, 3598355111), (193, 1323747217), (559, 457036159), (923, 276796547), (2509, 101826709), (3053, 83682677), (8299, 30784819), (13703, 18644327), (33353, 7659977), (39689, 6437129), (107887, 2368063), (178139, 1434179), (433589, 589229)]