25901577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4177}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 41061384

約数和(自身を除く): 15159807

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4177, 6201, 12531, 37593, 54301, 162903, 221381, 488709, 664143, 1992429, 2877953, 8633859, 25901577]

約数ペア:

[(1, 25901577), (3, 8633859), (9, 2877953), (13, 1992429), (39, 664143), (53, 488709), (117, 221381), (159, 162903), (477, 54301), (689, 37593), (2067, 12531), (4177, 6201)]