25611608061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2045819}}^1$

素因数の和:2045945

約数の個数: 24

約数和(自身を含む): 40212637920

約数和(自身を除く): 14601029859

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 2045819, 6137457, 18412371, 26595647, 79786941, 218902633, 239360823, 656707899, 1970123697, 2845734229, 8537202687, 25611608061]

約数ペア:

[(1, 25611608061), (3, 8537202687), (9, 2845734229), (13, 1970123697), (39, 656707899), (107, 239360823), (117, 218902633), (321, 79786941), (963, 26595647), (1391, 18412371), (4173, 6137457), (12519, 2045819)]