49401963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{422239}}^1$

素因数の和:422258

約数の個数: 12

約数和(自身を含む): 76847680

約数和(自身を除く): 27445717

約数列:

[1, 3, 9, 13, 39, 117, 422239, 1266717, 3800151, 5489107, 16467321, 49401963]

約数ペア:

[(1, 49401963), (3, 16467321), (9, 5489107), (13, 3800151), (39, 1266717), (117, 422239)]