25494963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4703}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 36879360

約数和(自身を除く): 11384397

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4703, 5421, 14109, 61139, 183417, 653717, 1961151, 8498321, 25494963]

約数ペア:

[(1, 25494963), (3, 8498321), (13, 1961151), (39, 653717), (139, 183417), (417, 61139), (1807, 14109), (4703, 5421)]