57413889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{881}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 89572392

約数和(自身を除く): 32158503

約数列:

[1, 3, 9, 13, 39, 117, 557, 881, 1671, 2643, 5013, 7241, 7929, 11453, 21723, 34359, 65169, 103077, 490717, 1472151, 4416453, 6379321, 19137963, 57413889]

約数ペア:

[(1, 57413889), (3, 19137963), (9, 6379321), (13, 4416453), (39, 1472151), (117, 490717), (557, 103077), (881, 65169), (1671, 34359), (2643, 21723), (5013, 11453), (7241, 7929)]