13890761043

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{1087}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 19035648000

約数和(自身を除く): 5144886957

約数列:

[1, 3, 53, 159, 179, 449, 537, 1087, 1347, 3261, 9487, 23797, 28461, 57611, 71391, 80371, 172833, 194573, 241113, 488063, 583719, 1464189, 4259663, 10312369, 12778989, 25867339, 30937107, 77602017, 87363277, 262089831, 4630253681, 13890761043]

約数ペア:

[(1, 13890761043), (3, 4630253681), (53, 262089831), (159, 87363277), (179, 77602017), (449, 30937107), (537, 25867339), (1087, 12778989), (1347, 10312369), (3261, 4259663), (9487, 1464189), (23797, 583719), (28461, 488063), (57611, 241113), (71391, 194573), (80371, 172833)]